“itchy welts on skin -hives on torso”

You probably won’t be able to tell the difference between stress hives and hives caused by an allergic reaction. The symptoms are pretty much identical. The big difference is that stress hives will pretty much appear out of nowhere.
A highly effective (but expensive) treatment now recommended by the American FDA and British NICE guidelines for use as the preferred third line add-on treatment of Chronic Urticaria unresponsive to high dose antihistamines, includes subcutaneous injections of 300mg Omalizumab (Xolair) once a month for 6 months.  Recent studies on this monoclonal antibody (previously only used in asthma) show that once initial control is gained (after one month), the dose may be halved to maintain control for the 6 month induction period which can result in total remission of the Urticaria. However at least 40% will relapse after withdrawal of Omalizumab.  (Zuberbier et al, EAACI Guidelines urticaria, Allergy 69(7) 2014)
This is a common disorder of unknown origin, whose subjects need not be atopic individuals; that is, they do not have an increased incidence of atopic dermatitis, allergic rhinitis, or asthma compared to the incidence of these disorders in the absence of chronic urticaria although their IgE level, as a group, is higher than normal. Some patients are dermatographic, although this is usually of milder degree than is seen with the IgE-dependent dermatographism described earlier. The dermatographism may wax and wane, and the urticaria may vary from severe to mild or may intermittently subside. These individuals have a normal white-blood-cell count and erythrocyte sedimentation rate (ESR) and have no evidence of systemic disease. CSU does not appear to be an allergic reaction in the classic sense, because IgE antibody is not involved and no external allergen is needed to initiate or perpetuate the process. It differs from allergen-induced skin reactions or from physically induced urticaria (e.g., dermatographia or cold urticaria) in that histologic studies reveal a prominent cellular infiltrate around small venules, with an increased number of mast cells. External examination reveals hives with palpably elevated borders, sometimes varying greatly in size and/or shape but generally being rounded.
Hives usually itch, but they may also burn or sting. They can show up anywhere on your body, including the face, lips, tongue, throat, and ears. They range in size from a pencil eraser to a dinner plate and may join together to form larger areas known as plaques. They can last for hours, weeks, or even years.
Urticaria occurs when certain substances such as histamine are released from specific cells in the skin. This process is usually triggered by various immunologic mechanisms, most commonly involving the presence of circulating “IgE” antibodies, although other pathways may also be involved.
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Usually not. The rash is itchy but normally fades within a day or so and causes no harm. Most people with hives (acute urticaria) do not feel too unwell unless they have a cold or flu that is triggering the rash. The cause of the rash is not known in more than half of cases and it is commonly a one-off event.
Delayed-pressure urticaria: Application of deep pressure to the skin produces swelling after 1-5 hours, like sitting on one spot for a prolonged period of time. The area will be deep and tender to touch.
Antihistamines are the first line medication for acute or chronic urticaria. Some of these are over-the-counter preparations. The newer anti-histamines are less sedating and therefore can be used in the daytime as well. Most of them are long-acting and can be taken once-a-day only. Normal prescribed dosages may not be of benefit and your doctor may often prescribe larger doses or the addition of a second medication. Sometimes a specific anti-ulcer treatment which also has some effect on blocking urticaria may be used. If no relief is obtained a doctor should be consulted.
While avoiding these triggers could prevent hives from returning, Dr. Li says your doctor may be able to provide an antihistamine that could solve a weather- or temperature-based problem. That way, you can enjoy a hike on a sunny summer day or hold a cold can of beer on the weekend without worrying about a potential hives outbreak.
Jump up ^ Chung, Man Cheung; Symons, Christine; Gilliam, Jane; Kaminski, Edward R. (2010). “Stress, psychiatric co-morbidity and coping in patients with chronic idiopathic urticaria”. Psychology & Health. 25 (4): 477–90. doi:10.1080/08870440802530780. PMID 20204926.

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Antihistamines should be avoided where possible in pregnancy. There are no systematic studies of safety in pregnancy, and chlorphenamine is often the first choice if an antihistamine is required in this situation. Loratadine or cetirizine are preferred in women who are breast-feeding.
Acute urticaria is defined as the presence of evanescent wheals which completely resolve within six weeks.[31] Acute urticaria becomes evident a few minutes after the person has been exposed to an allergen. The outbreak may last several weeks, but usually the hives are gone in six weeks. Typically, the hives are a reaction to food, but in about half the cases, the trigger is unknown. Common foods may be the cause, as well as bee or wasp stings, or skin contact with certain fragrances. Acute viral infection is another common cause of acute urticaria (viral exanthem). Less common causes of hives include friction, pressure, temperature extremes, exercise, and sunlight.
Whenever possible, drug treatment should be avoided during pregnancy. Fortunately, chronic urticaria often improves in pregnancy; however, if symptoms are very severe and treatment is considered absolutely necessary, either chlorphenamine or loratidine may be prescribed. Data from several thousand women who had taken either chlorphenamine or loratidine in pregnancy, including data from several hundred who took anti-histamines during the first trimester [67,68], showed no increase in the incidence of fetal malformations. The lowest dose which controls symptoms should be used and the possibility of adverse effects should be discussed and documented. There is less clinical experience with cetirizine and therefore cetirizine is not recommended in pregnancy. Hydroxyzine is the only anti-histamine which is specifically contraindicated in pregnancy in the summary of product characteristics.
Insect bites are localised, often clustered in groups of 3–5 lesions, and they appear in crops. Bites persist for days. Close inspection reveals a central punctum. Chronic hypersensitivity to insect bites is often called papular urticaria.
Here’s an additional reason to brush, floss, and see your dentist regularly: In a study published in April 2013 in the journal Advances in Dermatology and Allergology, researchers found that tooth decay and several other infections can play a significant role in the development of chronic hives. Bacterial infections (such as urinary tract infections and strep throat) and viral infections (such as hepatitis and norovirus, a common cause of stomach “flu”) were also found to be triggers of chronic hives.
Hives are very common and are not considered contagious. Although annoying, hives usually resolve on their own over a period of weeks and are rarely medically serious. Some hives may be caused by allergies to such things as foods, infections by different organisms, medications, food coloring, preservatives and insect stings or bites, and chemicals; but in the majority of cases, no specific cause is ever found. Although people may find it frustrating not to know what has caused their hives, maneuvers like changing diet, soap, detergent, and makeup are rarely helpful in preventing hives unless there is an excellent temporal relationship. Since hives most often are produced by an immune mechanism, the condition is not contagious. If an infectious disease were the cause of hives in a particular person then it is possible, but not likely, that an infected contact could develop hives.
One study found that chronic urticaria can have the same negative impact as heart disease. It also found that 1 in 7 people with chronic urticaria had some sort of psychological or emotional problem, such as: 
Do you know the causes and symptoms of hives? It’s helpful to know both so that you can avoid hives, or recognize them if they do appear on yourself or a loved one. Conventional hives treatment comes with the possibility of unwanted side effects. Why not choose a natural hives treatment? Nobody likes walking around with bumps or welts on their skin. Let’s talk about how to avoid hives, how to identify hives and how to treat hives naturally.
CIU & You is an educational program focused on supporting the specific needs of people suffering with chronic idiopathic urticaria. Developed in partnership with the Asthma and Allergy Foundation of America (AAFA), and made possible by Novartis Pharmaceuticals Corporation and Genentech, CIU & You aims to educate patients and encourage patients to better communicate their symptoms to their healthcare provider.
Arora A, Wetter DA, Gonzalez-Santiago TM, Davis MD, Lohse CM. Incidence of leukocytoclastic vasculitis, 1996 to 2010: a population-based study in Olmsted County, Minnesota. Mayo Clin Proc. 2014 Nov. 89 (11):1515-24. [View Abstract]
The natural history of urticarial vasculitis depends in part upon the blood complement levels. In cases where these are normal, the prognosis is generally good. In cases where the complements are the disease may be more severe. When urticarial vasculitis is related to a disease such as lupus or cancer, its prognosis is often governed by the prognosis of the underlying disease
Once a diagnosis of urticarial vasculitis is made, follow-up care depends on the patient’s complement levels. If complement level findings are normal, follow patients for symptoms and response to treatment. If complement level findings are low, follow patients for attendant complications related to the cause of their hypocomplementemia (see History).
It is not clear from the question if the patient had febrile non-hemolytic reaction or urticarial reaction, since fever is described as the sign and symptom, while the patient had continuation of blood transfusion following medication with Benadryl (antihistaminic), which is usually given for an urticarial reaction.
There are no routine diagnostic tests in chronic spontaneous urticaria apart from blood count and C-reactive protein (CBC, CRP), but investigations may be undertaken if an underlying disorder is suspected.
Urticaria, also known as hives, is an outbreak of swollen, pale red bumps or plaques (wheals) on the skin that appear suddenly — either as a result of the body’s adverse reaction to certain allergens, or for unknown reasons.
Treatment depends on the extent of symptoms and organ involvement. When levels of complement are normal and there is no internal organ involvement or underlying disease, the symptoms may improve on their own or with minimal treatment. In this case, antihistamines or nonsteroidal drugs such as ibuprofen or naproxen may be helpful. For more severe cases, other drugs which affect the immune system may be needed, such as corticosteroids (prednisone, others), hydroxychloroquine, colchicine, dapsone; and chemotherapies like azathioprine or cyclophosphamide. Treatment may be intermittent, although it is not uncommon for patients to need treatment for several years.
Kai AC, Flohr C, Grattan CE. Improvement in quality of life impairment followed by relapse with 6-monthly periodic administration of omalizumab for severe treatment-refractory chronic urticaria and urticarial vasculitis. Clin Exp Dermatol. 2014 Apr 23. [Medline].
The presence of systemic symptoms could mean the urticarial rash is not ordinary urticaria,” he said, suggesting that vasculitis, Schitzler’s syndrome, adult-onset Still’s disease, an autoinflammatory syndrome, or urticarial dermatitis could be at play.
The important thing is that the patient is given enough medication (antihistamines, perhaps in conjunction with other drugs) to suppress the hives. Whatever it is that controls a patients hives, should be the daily regimen, taking the drugs every day, whether or not they have the hives on any given day. The idea is that one is preventing the hives from breaking out.
Jump up ^ Kontou-Fili, K.; Borici-Mazi, R.; Kapp, A.; Matjevic, L. J.; Mitchel, F. B. (1997). “Physical urticaria: Classification and diagnostic guidelines”. Allergy. 52 (5): 504–13. doi:10.1111/j.1398-9995.1997.tb02593.x. PMID 9201361.
Jump up ^ Kozel MM, Mekkes JR, Bossuyt PM, Bos JD (2001). “Natural course of physical and chronic urticaria and angioedema in 220 patients”. J Am Acad Dermatol. 45 (3): 387–391. doi:10.1067/mjd.2001.116217. PMID 11511835.
Allergy shots are given to increase your tolerance to allergens that cause allergy symptoms. At the beginning, allergy shots will be administered once or twice a week for several months. The dose is increased each time until a maintenance dose is reached. Side effects of allergy shots include itchy eyes, shortness of breath, runny nose, tight throat, redness, swelling, and irritation.
Aloe vera gel can also be applied over the affected area to reduce inflammation. Aloe vera gel is know to have a cooling effect and this will help provide relief, especially if you have the urge to scratch the inflamed area.
Urticaria due to the direct effects of physical forces on the skin. Cold temperature (cold urticaria), pressure (pressure urticaria), ultraviolet radiation (solar urticaria), and scratching (dermographism) are some causes of physical urticaria.
Past medical history should include a detailed allergy history, including known atopic conditions (eg, allergies, asthma, eczema) and known possible causes (eg, autoimmune disorders, cancer). All drug use should be reviewed, including OTC drugs and herbal products, specifically any agents particularly associated with urticaria (see Table: Some Causes of Urticaria). Family history should elicit any history of rheumatoid disease, autoimmune disorders, or cancer. Social history should cover any recent travel and any risk factors for transmission of infectious disease (eg, hepatitis, HIV).
Genetics. Hereditary angioedema is a rare inherited (genetic) form of the condition. It’s related to low levels or abnormal functioning of certain blood proteins that play a role in regulating how your immune system functions.
Serhat Inaloz H, Ozturk S, Akcali C, Kirtak N, Tarakcioglu M. Low-dose and short-term cyclosporine treatment in patients with chronic idiopathic urticaria: a clinical and immunological evaluation. J Dermatol. 2008 May. 35(5):276-82. [Medline].
Fortunately, it’s easy to find out whether cold is one of your triggers: Your doctor can administer a simple test that involves placing an ice cube on your skin for five minutes to see if a reaction occurs. If it turns out that cold is a trigger for you, your doctor will recommend that you protect your skin from the cold and take your medications as prescribed.
There are many causes of hives including foods, drugs, infections, and diseases. Oddly enough, even though there are many potential causes, in the majority of cases of hives, the cause is unknown. Hives causes can be broken down into 3 broad groups:
A highly effective (but expensive) treatment now recommended by the American FDA and British NICE guidelines for use as the preferred third line add-on treatment of Chronic Urticaria unresponsive to high dose antihistamines, includes subcutaneous injections of 300mg Omalizumab (Xolair) once a month for 6 months.  Recent studies on this monoclonal antibody (previously only used in asthma) show that once initial control is gained (after one month), the dose may be halved to maintain control for the 6 month induction period which can result in total remission of the Urticaria. However at least 40% will relapse after withdrawal of Omalizumab.  (Zuberbier et al, EAACI Guidelines urticaria, Allergy 69(7) 2014)
Management of urticaria is focused on treating the symptoms and typically is not altered by underlying etiology. The mainstay is avoidance of further exposure to the antigen causing urticaria. Pharmacologic treatment options include the following:

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The purpose of this review is to discuss the association of CU with thyroid disease and other autoimmune diseases, as well as the implications that these associations hold for therapeutic intervention in CU.
Studies have shown that a substantial number of patients with chronic urticaria have a positive autologous skin test, meaning that injection of the patient’s serum in a skin test leads to a significant wheal and flare reaction. A proportion of such patients (about 35%) have been found to have an IgG antibody directed against the alpha- subunit of the IgE receptor which experimentally can cause degranulation of histamine-containing cells (blood basophils or mast cells). A smaller proportion have anti-IgE antibodies (5%). This accounts for 40% of patients with CSU. Fifty percent of patients with CSU have circulating basophils that are hyporesponsive to activation by anti IgE due to high intracellular phosphatase levels and this reverts to normal during therapy or remission.  Mechanisms for histamine release caused by the aforementioned autoantibodies have been described but proof of their pathogenicity is lacking.  Yet virtually all diseases strongly associated with autoimmunity turn out to be autoimmune.
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Beyond allergic reactions, some medications are also associated with chronic hives. Non-steroidal anti-inflammatory drugs (NSAIDs) are the most notable, so your reaction could be due to something as common as aspirin. Antibiotics, codeine, morphine, and radiocontrast dye are also known to be triggers.
Rashes caused by stress may vary in treatment and length. Stress rash caused by hives will likely disappear with time and mild-to-moderate treatments. You may need to see a doctor to treat stress-related skin conditions such as acne, dermatitis, or severe or long-lasting hives. If you have chronic conditions like psoriasis and rosacea, you should work with your doctor to develop an appropriate treatment plan to use in the long term.
Despite the reputation of hives being an “allergic” condition, there is often no obvious connection to any provoking substance. In this situation, random allergy testing is not usually helpful. If you know what is causing your hives, then avoiding the cause, if possible.
Get away from the allergens. The first step in treating hives is to ensure you are away from the source of the allergic response. If you know what it is, which is how most cases of hives are, remove the substance that is causing the allergic reaction from your skin or environment. Common allergens that are easy to determine are poison ivy, poison oak, insect bites, wool clothing, a cat, or a dog. Avoid these or any other known allergen as much as possible.
Urticaria, also known as hives, is an outbreak of swollen, pale red bumps or plaques (wheals) on the skin that appear suddenly — either as a result of the body’s adverse reaction to certain allergens, or for unknown reasons.
Hives usually cause itching, but may also burn or sting. They can appear anywhere on the body, including the face, lips, tongue, throat, or ears. Hives vary in size (from a pencil eraser to a dinner plate), and may join together to form larger areas known as plaques. They can last for hours, or up to one day before fading. Read more about hives (urticaria and angioedema).
11. Bosso JV, Simon RA. Urticaria, angioedema, and anaphylaxis provoked by food additives. In: Metcalfe DD, Sampson HA, Simon RA, editors. Food allergy: adverse reactions to foods and food additives. 2nd. Cambridge: Blackwell Science; 1997. pp. 397–409.
The most prominent symptom of urticaria is swelling of the surface of the skin. The pattern of the hives may get larger, spread out, or join together to alter the pattern as the condition progresses and spreads over a larger surface area. They may also disappear and reappear within a few minutes or within hours. If you press the center of a hive, it affects the entire hive, and it will turn white. An outbreak of hives generally escalates very rapidly and it is possible for the bumps to appear and spread over your skin within 30 minutes. This rapidity is considered to be one of the most characteristic of all urticaria symptoms. The raised patches of skin will be extremely itchy while the rest of your skin may be very sensitive. The welts caused by urticaria may be either pin point, or patch size in area and in some cases it can cause a secondary skin condition known as Angioedema. Single hives that cause much pain will last more than a day and leave bruise marks as they are likely to be a more condition known as urticarial vasculitis. Hives that are caused by friction will be linear in appearance and are of a benign condition and require little or no urticaria treatment apart from eliminating the source of friction.
28. Federman DG, Kirsner RS, Moriarty JP, Concato J. The effect of antibiotic therapy for patients infected with Helicobacter pylori who have chronic urticaria. J Am Acad Dermatol. 2003;49:861–4. [PubMed]
There are many patterns of hives with different underlying causes. In order to cope with urticaria, it is important to understand exactly which form of urticaria exists because the treatment is directly affected by the diagnosis. It is important to note that there are other skin conditions due to allergy, one of the most common being eczema or dermatitis. Moreover, allergic skin conditions are common and plague people the world over, but not all skin problems are allergic in origin. See a qualified medical physician for diagnosis and treatment.
To check for physical hives, a doctor may put ice on your child’s skin to see how it reacts to cold or place a sandbag or other heavy object on the thighs to see if the pressure will cause hives to appear.
Evidence of systemic autoimmune disease, including hypothyroidism or hyperthyroidism (autoimmune thyroiditis); hepatitis, renal failure, and polyarthritis (cryoglobulinemia); malar rash, serositis, and polyarthritis (SLE); dry eyes and dry mouth (Sjögren syndrome); cutaneous ulcers or hypopigmented lesions after resolution of urticaria (urticarial vasculitis)
Acute urticaria is the most common type. Symptoms last less than 6 weeks, and they typically affect the face and neck, fingers, toes, and the genitals of males. However, any part of the body can be affected.
Another possible explanation for your stress hives is that due to your weakened immune system, your skin is reacting to irritants that it never had problems with before: cold, heat, soaps, shampoos, lotions, laundry detergents, certain fabrics, sunlight, etc. In fact, there are even doctors that specialize in stress hives, known as psychodermatologists. These specialists work with skin illnesses and stress, and strongly feel that emotions that have not been properly dealt with can induce a rash in patients and that these deep seated emotions are the major cause of chronic hives.
There are some researches that link post-traumatic stress disorder (PTSD), a classic stress-mediated syndrome with urticaria (the medical term for hives or nettle-rash), clearing the possible co-morbidity.
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Jump up ^ Kolkhir, P.; Balakirski, G.; Merk, HF.; Olisova, O.; Maurer, M. (December 2015). “Chronic spontaneous urticaria and internal parasites – a systematic review”. Allergy. doi:10.1111/all.12818. PMID 26648083.
First off, if you think you know what caused your hives, then avoid further contact or consumption with whatever it is. If you suspect that your hives are being caused by a particular food you’re eating or a certain pet you currently have in your home, then it is a good idea to get some allergy testing done. Allergy testing can reveal your hive triggers, which you can then avoid (as much as possible) and you can greatly prevent the likelihood of another undesirable hives rash. (15) Keeping a food diary can also help a hive sufferer to pinpoint any food allergies.
Rheumatic disease, such as SLE and Sjögren syndrome: Urticarial vasculitis has also been reported with immunoglobulin A and immunoglobulin M monoclonal gammopathies, mixed cryoglobulins, and hematologic and solid malignancies.[14]
Acute – if it develops suddenly and lasts less than six weeks. Most cases last 24-48 hours. In some cases the rash only lasts a few hours. About 1 in 6 people will have at least one bout of hives in their lives. It can affect anyone at any age. Some people have recurring bouts of acute hives.

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Many different drugs may cause urticaria. The cyclo-oxygenase (COX)-inhibitor drugs such as aspirin [22] and NSAIDs [23] are a common cause. Opiates, including codeine, may trigger direct histamine release from mast cells [24]. Many over-the-counter analgesics contain aspirin, NSAIDs and/or codeine and it is therefore important to be specific as to exactly which painkillers patients may or may not be able to take. These reactions are not IgE-mediated and specific IgE testing for aspirin, NSAIDs and opiates is not indicated. Evidence of oxidative damage, as shown by increased protein carbonylation and lipid peroxidation, and of increased anti-oxidant enzyme activity has been found in patients who develop non-IgE-mediated drug-related urticaria [25]; however, it is not known if this oxidative stress is the cause or the effect of the reaction. [Drugs such as angiotensin converting enzyme inhibitors (ACEI) and statins cause isolated angioedema much more commonly than urticaria]. Radio-contrast media and plasma substitutes may also cause urticarial reactions.
Allergic reactions, chemicals in foods, insect stings, sunlight, and medicines can make your body release a chemical called histamine. Histamine sometimes makes blood plasma leak out of small blood vessels in the skin, causing hives or angioedema.
In so many words, stress hives are caused by excessive stress. When you’re stressed out, your immune system is thrown off a little bit. In an effort to try to “fix” the problem (stress), your immune system sends out histamine. It’s as if your body becomes allergic to stress.Since histamine can’t cure stress, it causes your body to develop hives instead.
Diseases such as systemic lupus erythematosus (SLE) and Sjögren’s syndrome may be associated with chronic urticaria, a cryoglobulin-related urticaria or urticarial vasculitis (see below). There is an increased incidence of autoimmune thyroid disease in patients with chronic urticaria, particularly those with histamine-releasing autoantibodies –‘autoimmune urticaria’ (see below) [29,30]. Patients are usually clinically euthyroid, but both hypothyroidism and hyperthyroidism [31] may present with urticaria. Although there are case reports of urticaria associated with malignancy, a study of more than 1000 patients showed no association between chronic urticaria and malignancy [32]. In contrast, urticarial vasculitis may sometimes occur in patients with lymphoproliferative disease (see below).
So, in many patients with chronic hives, there is really no exposure (drug, food, insect, chemical) to blame for the urticaria. The patient must understand and accept this for their ideal management. Basically, all that needs to be done is treat the hives. The main treatment of hives is antihistamines, and they will work if they are used properly. Common reasons for lack of effectiveness of antihistamines are 1) the particular antihistamine used is not strong enough 2) the antihistamine is not used in a high enough dose 3) the antihistamines are not continued for a long enough period.
Some people with chronic (lasting more than 6 weeks) hives, see the hives go away on their own — often within a year. For many people with a chronic case, however, the hives come and go for months or years.
Urticaria is diagnosed in people with a history of weals that last less than 24 hours with or without angioedema. A family history should be elicited. A thorough physical examination should be undertaken.
If your hives case lasts less than 6 weeks it is called acute urticaria, and if it lasts longer than 6 weeks it is called chronic urticaria. In the latter cases, it is harder to figure out the cause of the hives. Up to 80% of all chronic urticaria cases are idiopathic in nature, meaning that the allergen is unknown.
If these agents fail, colchicine, hydroxychloroquine, or dapsone may be effective. If all other treatment modalities have failed or if the patient has systemic involvement, consider initiating treatment with glucocorticoids. If the patient requires long-term treatment with corticosteroids, consider every-other-day dosing of the steroid or the addition of azathioprine as a steroid-reducing agent. Response to newer agents, including mycophenolate mofetil[20, 21] and rituximab, has been reported in the literature. Rituximab-based treatment can provide higher response rates compared with corticosteroids and conventional immunosuppressive agents, which supports its use in relapsing, refractory, or severe disease.[12]
Hi I have found out I have this and been on many antihistamines to try and control it but I am now on fexafenidine and these don’t seem to work at all some days when I have a flare up I look like I…
The Hives were featured in a Finish Line commercial performing “Tick Tick Boom”, as well as a Nike commercial featuring the song “Return The Favour”. “Tick Tick Boom” was also used in many different advertisements including: the 2007 season of the NFL Network, commercials for the CBS series Jericho, and the USA series Burn Notice, as well as the films Jumper (2008), MacGruber, and Get Smart, and was also the official theme song for WWE Survivor Series 2007. The Hives song “Try It Again” was featured in the trailer for the US film Get Him to the Greek.
“Chronic idiopathic hives are itchy red welts that persist for at least six weeks and have no known cause,” says Miriam Anand, MD, an allergist with Allergy Associates and Asthma in Tempe, Arizona. The condition is marked by periods of exacerbation and remission, and for many who have it, the hives may persist for more than five years.
Stress rash often takes the form of hives, or welts. Hives can appear anywhere on the body. Areas affected by hives are generally red, raised, and swollen. These blotchy areas can be as small as a pencil tip or as large as a dinner plate.
How do you get hives? Hives are not something you can “catch” from anyone. Rather, they are your body’s response to something it ingests or experiences. The cause of hives can be a certain food, drug, infection or stress. You might be surprised to learn that stress is one of the most common causes of acute hives, along with allergies and infectious causes. Hives can literally occur at any age and appear anywhere on the body. It is estimated that one in every five people will be affected by a hives outbreak at some point in his or her life. (2)
Hives are a very itchy rash usually caused by an allergic reaction. Hives look like raised pink spots with pale centers on the skin. The spots range from 1/2 inch to several inches wide (hives often look like mosquito bites). The spots may be different shapes. The spots rapidly and repeatedly change in location, size, and shape. Giant hives are called angioedema. This can cause large swelling beneath the skin, especially of the face.
Understand what causes the hives. Anyone can get hives. About 20% of the population have experienced them at some point in their lives.[2] During an allergic reaction, certain skin cells, such as the mast cells that contain histamine and other chemical messengers like cytokines, are stimulated to release the histamine and other cytokines. These increase the amount of leakage from the tiny blood vessels in the skin and cause the swelling and itching that is so characteristic of hives.[3]
Individual lesions are typically transient. They come and go within a few minutes to hours and precise questioning may be needed to establish this. If there is uncertainty about how long each lesion lasts, a line drawn around one lesion will demonstrate any change when inspected the following day. Individual weals may join to form large patches.
If you have already been diagnosed with CIU, know that you are not alone. In the U.S., around 1.5 million people suffer from this form of chronic hives. Women are twice as likely to get CIU, and most cases appear between the ages of 20 and 40.
Nuts, chocolate, fish, tomatoes, eggs, fresh berries and milk are all so of the most delicious foods that this natural world of ours can provide us with. Not only are they delicious (matter of taste), but they also provide our bodies with the countless nutrients, vitamins and minerals that our bodies need to reach and maintain peak levels of performance. Unfortunately, not every person is created the same, and what might be enjoyable and beneficial for one person and their body can be harmful and potentially fatal to another.
Urticaria also may be accompanied by angioedema, which results from mast cell and basophil activation in the deeper dermis and subcutaneous tissues and manifests as edema of the face and lips, extremities, or genitals. Angioedema can occur in the bowel and present as colicky abdominal pain. Angioedema can be life-threatening if airway obstruction occurs because of laryngeal edema or tongue swelling.
Urticaria typically looks like a raised rash that may be a normal skin colour or pinkish or red in colour. The rash may occur anywhere on the body and often starts off as small round spots that quickly enlarge and spread.

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Pressure or constriction. Delayed pressure urticaria can appear as red swelling six to eight hours after pressure (belts or constrictive clothing, for example) has been applied. Symptoms can also occur in parts of the body under constant pressure, such as the soles of the feet.
Urticaria (chronic, acute, or both) affects 15-25% of the population at some time in their lives. [22] The incidence of acute urticaria is higher in people with atopy, [22] and the condition occurs most commonly in children and young adults. [23]
The rash may be triggered by an allergy, or by another factor such as heat or exercise. In most cases the rash lasts 24-48 hours and is not serious. You may not require any treatment; however, medicines called antihistamines can ease the symptoms until the rash clears.
Systemic cold urticaria yields severe generalized hive formation resulting from systemic cold challenge occurring over covered or uncovered parts of the body. Symptoms are unrelated to exercise or other activities, and the ice-cube test is negative.
urticaria pigmento´sa the most common form of mastocytosis, occurring primarily in children, manifested as persistent pink to brown macules or soft plaques of various size; pruritus and urtication occur on stroking the lesions.
Dr. Tiffany Davies has been helping people suffering from urticaria since 2001. She first got started researching hives when her daughter came down with a terrible case caused by touching raw eggs. She had no idea a rash like this could even be caused by something as innoculous as raw eggs. Since then, she’s expanded her website to accomodate for the many different types of hives (such as stress induced hives and chronic hives), their symptoms and hives treatment options.
Barefoot College is a social enterprise with a mission to connect poor rural communities to technology and education. By doing so, they empower individuals to contribute to the wellbeing of their communities.
It has been suggested that natural salicylates in foods and food additives (‘E’ numbers), including colourings (azo and non-azo dyes), preservatives (sulphites, nitrates and nitrites), anti-oxidants [butylated hydroxyanisole (BHA) and butylated hydroxytoluene (BHT)] and aspartame (an artificial sweetener), may cause urticaria [9,10], particularly in patients who develop acute allergic symptoms after taking aspirin (acetylsalicylic acid) or non-steroidal anti-inflammatory drugs (NSAIDs); however, randomized controlled trials are lacking [11]. Skin prick testing and SIgE tests to the foods are negative, as the reaction is not IgE-mediated.
They also play a central role in allergy. Mast cells contain sacks filled with chemicals, including histamine. These chemicals are released in response to certain external triggers, e.g., allergens, physical causes. Some individuals’ mast cells are unstable and cause urticaria without being triggered by an external factor. When these chemicals are released in small amounts, they cause local itch, irritation and redness of the overlying skin. In larger amounts, they will cause fluid to leak out of blood vessels, resulting in swelling of the skin. When released in massive amounts, it may result in shock (anaphylaxis).
Chronic idiopathic hives has been anecdotally linked to stress since the 1940s.[22] A large body of evidence demonstrates an association between this condition and both poor emotional well-being[23] and reduced health-related quality of life.[24] A link between stress and this condition has also been shown.[25] A recent study has demonstrated an association between stressful life events (e.g. bereavement, divorce, etc.) and chronic idiopathic urticaria[26] and also an association between post-traumatic stress and chronic idiopathic hives.[27]
Researchers have identified many – but not all – of the factors that can cause hives. These include food and other substances you take, such as medications. Some people develop hives just by touching certain items. Some illnesses also cause hives. Here are a few of the most common causes:
Urticaria, otherwise known as hives, is an itchy red blotchy rash resulting from swelling of the superficial part of the skin. It can be localised or more widespread. Angio-oedema occurs when the deeper tissues, the lower dermis and subcutaneous tissues, are involved and become swollen.
Other natural remedies for hives include applying aloe vera gel on the affected skin or making a paste with oatmeal and cornstarch and coating the rash with it. Keep this paste on for thirty minutes before washing it off with water. Lotions containing aloe vera as an ingredient are also effective.
Hives are red and sometimes itchy bumps on your skin. An allergic reaction to a drug or food usually causes them. Allergic reactions cause your body to release chemicals that can make your skin swell up in hives. People who have other allergies are more likely to get hives than other people. Other causes include infections and stress.
Physical Urticaria (Inducible Urticaria) in its most simple form usually presents as linear scratches or Dermatographism.   Physical Urticaria is triggered by common physical stimuli such as heat, cold, sun exposure, vibration, exercise, deep pressure and even occasionally from water exposure (Aquagenic). The weals occur within minutes of the stimulus and disappear rapidly within an hour or two. Just to complicate matters, Physical Urticaria may occur together with Chronic Idiopathic Urticaria.  While Contact Urticaria an immediate allergy occuring after skin contact with fresh foods (potato, shellfish), pet saliva or latex and settles within a few hours.
Since hives can come and go so swiftly, a very significant percentage of cases are never accurately diagnosed. The hives can appear and disappear without any explanation of what caused them or cured them. Skin testing may be used in finding the source of infrequent hives; a detailed history is usually more rewarding. The patient can record everything that was ingested or touched for the 24 hours prior to the outbreak and bring this to the physician.
Lindsay Nixon has been writing since 2007. Her work has appeared in “Vegetarian Times,” “Women’s Health Magazine” and online for The Huffington Post. She is also a published author, lawyer and certified personal trainer. Nixon has two Bachelors of Arts in classics and communications from the College of Charleston and a Juris Doctor from the New England School of Law.
“Chronic idiopathic hives are itchy red welts that persist for at least six weeks and have no known cause,” says Miriam Anand, MD, an allergist with Allergy Associates and Asthma in Tempe, Arizona. The condition is marked by periods of exacerbation and remission, and for many who have it, the hives may persist for more than five years.
Eileen Bailey is a freelance health writer. She is the author of Idiot’s Guide to Adult ADHD, Idiot’s Guide to Cognitive Behavioral Therapy, Essential Guide to Overcoming Obsessive Love and Essential Guide to Asperger’s Syndrome. She can be found on twitter @eileenmbaileyand on Facebook at eileenmbailey.
Urticaria is due to activation of mast cells in the skin, resulting in the release of histamine and other mediators. These chemicals cause capillary leakage, which causes the swelling of the skin, and vasodilation causing the erythematous reaction. There may be a trigger identified which causes this release but often cause is not identifiable, particularly in chronic urticaria. An autoimmune reaction is thought to be involved in many such cases.
Examination of bedding and the children’s play areas for insects may provide a clue to the cause. If insects are found, they must be eliminated by insect repellant or fumigation, and pets should be washed. These bugs are usually not visible to the naked eye. Hanging the bedding in the hot sun may rid these of the bedbugs.
Many patients with chronic urticaria derive benefit from a Low Vaso-active Amine Diet.  Histamine contained in foods such as dark fish, fermented cheese and cured meats may act non-specifically as a pseudo-allergen by perpetuating the urticaria.  Avoidance of these foods will help reduce itch and flushing (Berlin Diet).
Jump up ^ Maurer, Marcus; Rosén, Karin; Hsieh, Hsin-Ju; Saini, Sarbjit; Grattan, Clive; Gimenéz-Arnau, Ana; Agarwal, Sunil; Doyle, Ramona; Canvin, Janice; Kaplan, Allen; Casale, Thomas (2013). “Omalizumab for the Treatment of Chronic Idiopathic or Spontaneous Urticaria”. New England Journal of Medicine. 368 (10): 924–35. doi:10.1056/NEJMoa1215372. PMID 23432142.
Morbidity depends on the severity and duration of the condition. One study found that urticaria patients can have as much psychologic, social, and occupational distress as patients who are awaiting triple coronary artery bypass surgery. [28]
Applying a cold compress to the affected areas of skin can offer some relief from pain and itching. Cooling the skin can decrease the swelling and reduce the histamine content in the bloodstream. Avoid hot baths and showers during an attack of hives as this dilates blood vessels and increases the skin flare up. Stay away from direct sunlight as well as this can aggravate a hives attack.
If your stress hives are accompanied by swelling of any part of the throat or face (see hives on face) that results in restricted breathing, seek treatment immediately from your nearest emergency room. Stress is bad enough, dying from not being able to get air into your lungs is a horrible way to go.
Chronic Urticaria is thought to affect up to 1% of the population at any given time and, of these cases, two thirds are thought to be spontaneous (CSU) where the exact trigger for symptoms is unknown(1).

“multivariable regression _urticaria lesions”

If the cause of the urticaria is known or suspected, such as a food or medication, avoidance of this trigger may resolve the symptoms. In cases of chronic idiopathic urticaria, triggers such as acute infections of any kind (such as the common cold), stress, and use of non-steroidal anti-inflammatory medications (aspirin and ibuprofen, for example), may trigger the symptoms.
After a run of Californian live shows and the two weekends at the Coachella Valley Music and Arts Festival (April and April 22), the band performed on Jimmy Kimmel Live! on 23 April 2012.[21] The music video for “Go Right Ahead” was released on 9 May 2012.
This skin disease is common, and it often goes away on its own. It typically starts with a large patch of red, raised skin. This “mother patch” or “herald patch” may be surrounded by small red bumps, or “daughter patches,” that are typically oval in shape.
Have you ever had red, raised, itchy bumps that came out of nowhere? If the answer is “yes,” then you likely have already experienced hives at some point in your life. Hives can really startle you when they suddenly appear on your skin. Most often they are due to some type of allergic reaction. Thankfully, they’re typically not long lasting and relatively harmless. But, sometimes hives can indicate a life-threatening allergic reaction, or they can become chronic. (1)
Ordinary hives flare up suddenly and usually for no specific reason. Welts appear, often in several places. They flare, itch, swell, and go away in a matter of minutes to hours, only to appear elsewhere. This sequence may go on from days to weeks. Most episodes of hives last less than six weeks. Although that cutoff point is arbitrary, cases of hives that last more than six weeks are often called “chronic.”
To know exactly what kind of hives one has, or to learn more about research into the immune basis of hives or about rarer forms of this condition, consult a physician. It is important, however, to keep in mind that most cases of urticaria are annoying, not serious, and almost always temporary.
It is okay for you to get your acute urticaria treated by conventional medicine such as anti-histamines. However, if you have urticaria for some months or years, you need homeopathy. Homeopathy is an answer to chronic urticaria.
Italiano: Curare l’Orticaria in Maniera Naturale, Español: tratar la urticaria naturalmente, Português: Tratar a Urticária Naturalmente, Français: traiter l’urticaire naturellement, 中文: 自然地治疗荨麻疹, Русский: лечить крапивницу природными средствами, Deutsch: Nesselausschlag natürlich behandeln, Čeština: Jak vyléčit kopřivku přírodními metodami, Nederlands: Netelroos op natuurlijke wijze behandelen, العربية: علاج الشرى بعلاجات طبيعية, हिन्दी: शीतपित्त (urticaria या hives) का इलाज प्राकृतिक रूप से करें, Tiếng Việt: Trị chứng Phát Ban, 한국어: 두드러기 자연치유하는 법, ไทย: รักษาลมพิษตามธรรมชาติ
After seeing the video for “Hate to Say I Told You So” on German TV, Alan McGee (Oasis, Creation Records) decided to sign the band to his newly formed Poptones label. Poptones released the ‘best of’ compilation Your New Favourite Band in 2001, which proved to be their breakthrough record, reaching No. 7 in the UK album charts. Following the success of the album, the band re-released singles “Hate to Say I Told You So” and “Main Offender” which reach numbers No. 23 and No. 24 respectively in the UK Singles chart. The band also re-released Veni Vidi Vicious in the US. “The Hives – Introduce the Metric System in Time” was included on the punk rock sampler album Punk-O-Rama Volume 5 from Epitaph Records.[6]
Urticaria is also known as ‘nettle rash’ or ‘hives’. This condition consists of wheals – spots or patches of raised red or white skin – each of which usually clears away in a few hours to be replaced by other fresh wheals. Urticaria is very common and affects one in five people at some point in their lives.  The more common type of urticaria rash (hives) lasts up to 24 hours, produces larger wheals and may not completely clear for several days.  It sometimes occurs together with swelling of various parts of the body (angioedema) – typically the face, hands and feet, although anywhere may be affected.
The very best way to get rid of stress hives is to remove as much stress from your life as possible. There are so many effective ways to reduce stress on a daily basis. Find what works best for you and make it a part of your routine. Exercise is always one of my stress boosters. Other great ideas for stress hives treatment, and hives treatment in general, include yoga, massage, journaling and prayer.
My name is Mr. Manishkumar Mishra. I have started treatment of Urticaria for my child Mast Kartik Mishra(5 years age) PIN 33099. I started the treatment on 8 th August 2017, since then day by day with the medicines he is feeeling better nowadays. I have observed that there is very good improvement in Urticaria since last 2 months. I did not see any rash of urticaria.

“chronic hives treatment +chronic hives cure”

Physical urticaria: Where the skin is affected by things like cold, heat, sun exposure, vibration, pressure, sweating and exercise. The hives may only be found where the skin was affected can appear within an hour of the exposure.
Allergies to foods and soaps or detergents are often the first things that come to mind. While many people try to avoid these suspected triggers, they frequently find that it doesn’t help. You might be surprised to know that while allergies may be the problem, other causes are more common.
Skin biopsy may be performed to confirm urticarial vasculitis. Microscopic findings of early lesions include a neutrophil leukocytoclastic vasculitis, in which there is damage to small vessels in the middle layers of the skin (dermis). In later lesions, a lymphocytic vasculitis may be seen.
A rare autoimmune disease characterized by recurrent urticaria (nettle rash), first described in the 1970s. There is no defined paradigm for the syndrome aetiology and severity in progression. Diagnosis is confirmed with the identification of at least two conditions from: venulitis on skin biopsy, arthritis, ocular inflammation, abdominal pain or positive C1q antibodies to immune complexes.[3] It is this last category, anti-C1q antibodies, that all HUV patients test positive for.[4] In vitro experiments and mouse models of the disease have not thoroughly determined the link between these antibodies and the disease, even though the link is so pronounced.
Hives are a very itchy rash usually caused by an allergic reaction. Hives look like raised pink spots with pale centers on the skin. The spots range from 1/2 inch to several inches wide (hives often look like mosquito bites). The spots may be different shapes. The spots rapidly and repeatedly change in location, size, and shape. Giant hives are called angioedema. This can cause large swelling beneath the skin, especially of the face.
Stress hives develop due to chronic stress or tension in your life, and appear as red, raised and swollen areas on the skin that seem to suddenly appear. Stress hives, which are also known as a stress rash or as stress bumps, are often incredibly itchy, and some people report having a burning or stinging sensation wherever they appear. Stress induced hives will go away by themselves when you have successfully released ALL the stress from your body or taken the hives treamtment OxyHives, which will eliminate your symptoms.
To do a skin patch test, simply apply a small amount of the product to an unaffected area of skin. If you can, apply to the inside of your forearm. If you don’t experience any irritation within 24 hours, it should be safe to apply to any hives.
One proposal to explain this phenomenon is that patients have an IgE autoantibody to a cold-induced skin antigen. Passive transfer (PK-testing) has been reported. Thus, sensitization might occur in the cold, and release of mediators proceeds as the cells warm. Studies to test this hypothesis have thus far been negative. High levels of IgM and IgG antibodies directed against the Fc portion of IgE have been found in patients with cold urticaria, although the clinical significance of such autoantibodies is questionable.
When you’re all stressed out, your body releases hormones and other chemicals, including histamine, the powerful chemical that leads to allergy symptoms. While stress doesn’t actually cause allergies, it can make an allergic reaction worse by increasing the histamine in your bloodstream.
In the meantime, use OTC medications as needed to alleviate any inflammation and irritation. If your symptoms persist or if you think they’re the result of an underlying condition, consult your doctor. They can work with you to determine next steps.
a vascular reaction of the skin that is commonly immunologically based or may be due to direct exposure to a chemical. Marked by transient appearance of slightly elevated patches (wheals) which are redder or paler than the surrounding skin and often attended by severe itching; called also hives. The wheals may be in very large numbers, mostly over the body, 0.5 to 2 inches in diameter and there is no discontinuity of the epithelium. Called also nettle rash.
Chronic idiopathic hives has been anecdotally linked to stress since the 1940s.[22] A large body of evidence demonstrates an association between this condition and both poor emotional well-being[23] and reduced health-related quality of life.[24] A link between stress and this condition has also been shown.[25] A recent study has demonstrated an association between stressful life events (e.g. bereavement, divorce, etc.) and chronic idiopathic urticaria[26] and also an association between post-traumatic stress and chronic idiopathic hives.[27]
For example, dermatologists insist that masturbation has nothing to do with acne, but trust me – masturbate 3 times a day for 4 hours. The next day, I guarantee that you’ll have a huge pimple on your cheek. Hormonal imbalance can make matters worse. It’s a proven fact.
Solar urticaria is a rare disorder in which brief exposure to light causes the development of urticaria within 1-3 minutes. Typically, pruritus occurs first, in about 30 seconds, followed by edema confined to the light-exposed area and surrounded by a prominent erythematous zone caused by an axon reflex. The lesions usually disappear within 1-3 hours.
Clinical Context:  Hydroxyzine antagonizes H1 receptors in the periphery. It may suppress histamine activity in the subcortical region of the CNS. Hydroxyzine can be used for symptomatic control. The recommended antihistamine for pregnant patients is diphenhydramine. Hydroxyzine has been used safely in children.
Your doctor will likely recommend you treat your symptoms with home remedies, such as over-the-counter antihistamines. If self-care steps don’t help, talk with your doctor about finding the prescription medication or combination of drugs that works best for you. Usually, an effective treatment can be found.
This skin disease is common, and it often goes away on its own. It typically starts with a large patch of red, raised skin. This “mother patch” or “herald patch” may be surrounded by small red bumps, or “daughter patches,” that are typically oval in shape.
Usually not. The rash is itchy but normally fades within a day or so and causes no harm. Most people with hives (acute urticaria) do not feel too unwell unless they have a cold or flu that is triggering the rash. The cause of the rash is not known in more than half of cases and it is a one-off event.

“dermatographic urticaria treatment wheal skin”

If you’re wondering how to get rid of your hives at home, then we can help. We’ve created a special Top 10 Best Ways To Get Rid Of Your Hives list that is going to be exactly what you need to determine what is causing your hives and how to stop them quickly and at home with natural remedies.
Symptoms of chronic urticaria usually resolve, although this can take months or several years. Most people with chronic urticaria manage with appropriate doses of non-drowsy antihistamines. People with severe symptoms interfering with quality of life may be referred to a clinical immunology/allergy specialist or dermatologist for assessment and consideration of additional medications.
Urticaria is caused by vasodilation and increased permeability of capillaries of the skin due to the release by mast cells of vasoactive mediators. The mast cell degranulation is due to an immunoglobulin E–mediated reaction to allergens (e.g., foods, drugs, or drug additives), heat, cold, and, rarely, infections or emotions. Urticaria is a primary sign of local and systemic anaphylactic reactions. It affects people of all ages but is most common between the ages 20 and 40. Angioedema is frequently associated with urticaria.
Clinical Context:  Colchicine is an alkaloid extract that inhibits microtubule formation. It is often used for the treatment of acute gout. Colchicine has been reported effective for urticarial vasculitis. It concentrates well in leukocytes and reduces neutrophilic chemotaxis and motility. Histologically, urticarial vasculitis presents with neutrophil involvement; therefore, colchicine possibly is useful. However, drug’s effect has not been proven in clinical trials.
It is typically diagnosed when chronic hives do not appear to be associated with any other systemic disease process, and are not due to one of the physically urticarias. Research during the past decade suggests an association with autoimmunity in 35-45% of patients. When severe, it can be resistant to therapy and there is a 40% incidence of accompanying angioedema. Angioedema may involve the face, lips, tongue, throat, or extremities but not the larynx. The remission rate is 65% within three years, 85% within five years and 98% within ten years. A form of angioedema in the absence of hives with no identifiable cause is termed idiopathic angioedema.
An allergic skin condition featuring itchy, raised, pink areas surrounded by pale skin. These patches persist for periods of half an hour to several days and then resolve. Urticaria may result from sunlight, cold, food or drug allergy, insect bites, scabies, jelly fish stings or contact with plants. Treatment is with antihistamine drugs or corticosteroids. Also known popularly as nettle rash or hives.
Certain people can develop recurrent hives from sunlight, cold, pressure, vibration or exercise. These are called the physical urticarias. If hives develop from scratching or firmly rubbing the skin it is called dermatographism. It is the most common of the physical urticarias and it affects about 5 percent of the population. It doesn’t always itch. This condition sometimes also occurs along with other forms of hives.
The physical urticarias in which some physical stimulus causes urticaria include immediate pressure urticaria, delayed pressure urticaria, cold urticaria, and cholinergic urticaria. [17, 18] For some urticarias, especially chronic urticarias, no cause can be found, despite exhaustive efforts—the so-called idiopathic urticarias, although most of these are chronic autoimmune urticaria as defined by a positive autologous serum skin test (ASST). [19] This test is not specific for autoantibodies against a specific antigen or diagnostic of a specific disease state. [20] To date, no reliable test exists to identify with certainty if chronic urticaria is autoimmune or nonautoimmune in the specific patient. [21, 22]
Acute urticaria may be, in a short time, associated with life-threatening angioedema and/or anaphylactic shock, although it usually presents as rapid-onset shock without urticaria or angioedema. (See Emergency Care and Complications.)
The most common food allergies in adults are shellfish and nuts. The most common food allergies in children are shellfish, nuts, eggs, wheat, and soy. One study showed Balsam of Peru, which is in many processed foods, to be the most common cause of immediate contact urticaria.[8] A less common cause is exposure to certain bacteria, such as Streptococcus species or possibly Helicobacter pylori.[9]
It is not clear from the question if the patient had febrile non-hemolytic reaction or urticarial reaction, since fever is described as the sign and symptom, while the patient had continuation of blood transfusion following medication with Benadryl (antihistaminic), which is usually given for an urticarial reaction.
Hives can be caused from allergens as well as physical and environmental factors such as stress, heat, sunlight or water. Untreated, the symptoms can last from a couple hours up to six weeks. As we’ll see throughout this article, many skin disorders share these causes and triggers, so close attention to detail is key when figuring out the mystery of your skin disorder.
In a small percentage of patients with chronic urticaria, perhaps about 2% [71], there is an underlying small vessel vasculitis. It is important to diagnose these patients because they may have an associated systemic illness which can lead to severe complications and because the treatment of urticarial vasculitis differs from that of ordinary chronic urticaria. Clinically, the lesions of urticarial vasculitis are longer-lasting (3–7 days) than those of ordinary chronic urticaria. They are often painful or ‘burning’ and they may leave residual bruising or hyperpigmentation of the skin. Approximately 40% of patients with urticarial vasculitis will have associated angioedema. Urticarial vasculitis may occur at any age, but the median age of incidence is 43 years. Women are affected twice as often as men. Two categories of urticarial vasculitis are recognized – hypocomplementaemic and normocomplementaemic [72]. Patients with hypocomplementaemic urticarial vasculitis syndrome (HUVS) are more likely to have an associated connective tissue disease and systemic symptoms than patients with normal complement levels [73] and may have IgG antibodies to the collagen-like domain of C1q [74]. There may be associated fever, arthralgia (50%), gastrointestinal involvement with abdominal pain, nausea, vomiting and diarrhoea (20%); pulmonary disease with dyspnoea or pulmonary effusions (20%); and glomerulonephritis with haematuria and proteinuria (5–10%). Progressive renal disease is rare, unless the urticarial vasculitis is associated with SLE. Other rare manifestations include eye involvement, lymphadenopathy, splenomegaly and pericardial effusions.
Taking care of yourself means giving yourself the tools you need to better manage stress in your life. Take steps to make sure you are eating a healthy diet and getting enough sleep. When you eat unhealthy foods or go through your day on just a few hours of sleep, your ability to deal with stress decreases.
This skin disease is common, and it often goes away on its own. It typically starts with a large patch of red, raised skin. This “mother patch” or “herald patch” may be surrounded by small red bumps, or “daughter patches,” that are typically oval in shape.
This process is caused by several mechanisms. The type I allergic IgE response is initiated by antigen-mediated IgE immune complexes that bind and cross-link Fc receptors on the surface of mast cells and basophils, thus causing degranulation with histamine release. The type II allergic response is mediated by cytotoxic T cells, causing deposits of immunoglobulins, complement, and fibrin around blood vessels. This leads to urticarial vasculitis. The type III immune-complex disease is associated with systemic lupus erythematosus and other autoimmune diseases that cause urticaria. [15]
Dr. Tiffany Davies has been helping people suffering from urticaria since 2001. She first got started researching hives when her daughter came down with a terrible case caused by touching raw eggs. She had no idea a rash like this could even be caused by something as innoculous as raw eggs. Since then, she’s expanded her website to accomodate for the many different types of hives (such as stress induced hives and chronic hives), their symptoms and hives treatment options.
Hives are an unpleasant inflammatory skin condition that 20 percent of the population will experience at some point in time. Thankfully, hives typically are  not serious. With some simple natural remedies, you can calm a hives outbreak on yourself or your child quite quickly. Inexpensive, common household items like oatmeal, witch hazel and baking soda are really effective at calming the itching and redness that usually accompany hives. If your child experiences hives, you should make sure you aren’t using any harsh body care products on his or her skin. You should also avoid hot baths and tight-fitting clothes. I hope that you won’t experience hives anytime soon, but if you do, a natural hives treatment will really come in handy.
The important thing is that the patient is given enough medication (antihistamines, perhaps in conjunction with other drugs) to suppress the hives. Whatever it is that controls a patients hives, should be the daily regimen, taking the drugs every day, whether or not they have the hives on any given day. The idea is that one is preventing the hives from breaking out.

“what causes hives on face _urticaria child”

Pronounced “ur-ti-kair-ee-uh,” this is the medical term for hives. Urticaria appear as red, itchy bumps or welts on the skin that can appear anywhere on the body. A red hive will turn pale when pressed in the center, which is called “blanching.” For every 10 people whose hives are chronic, at least seven of them have CIU.
Like other medications used to treat urticarial vasculitis, antimalarials are believed to exert their effect by their anti-inflammatory properties. Antimalarials reduce neutrophilic chemotaxis. In addition, they increase pH in lysosomes, which may affect antigen presentation. This class of medications usually is effective only in cutaneous disease.
In brief, the crucial role of C1q in the pathway is its importance as the first protein to start the complement cascade (which ends in the destruction of the invading bacteria or virus), and its ability to link the two important arms of the immune system – the innate immune system: a broad defence system; and the adaptive immune system: the strong immune response capable of remembering previous infections, allowing fast response against recurrent infections, meaning that people with a normal immune system don’t continually catch the same cold or same strain of flu repeatedly.[5]
If you have already been diagnosed with CIU, know that you are not alone. In the U.S., around 1.5 million people suffer from this form of chronic hives. Women are twice as likely to get CIU, and most cases appear between the ages of 20 and 40.
Here’s an additional reason to brush, floss, and see your dentist regularly: In a study published in April 2013 in the journal Advances in Dermatology and Allergology, researchers found that tooth decay and several other infections can play a significant role in the development of chronic hives. Bacterial infections (such as urinary tract infections and strep throat) and viral infections (such as hepatitis and norovirus, a common cause of stomach “flu”) were also found to be triggers of chronic hives.
Saigal K, Valencia IC, Cohen J, Kerdel FA. Hypocomplementemic urticarial vasculitis with angioedema, a rare presentation of systemic lupus erythematosus: rapid response to rituximab. J Am Acad Dermatol. 2003 Nov. 49(5 Suppl):S283-5. [View Abstract]
Use rutin supplements. A number of herbs and supplements have natural anti-inflammatory activity. Rutin is a natural bioflavonoid found in citrus fruits and buckwheat. It can function to reduce inflammation and swelling by limiting the leakage from blood vessels.[15][16]
Clinical Context:  Hydroxychloroquine is the preferred antimalarial agent because of its low toxicity and high effectiveness profile. It is usually well tolerated if carefully monitored by the prescribing physician. Therapy is required for 4-8 weeks before evaluating effectiveness.
Most of the time, a doctor can diagnose hives just by looking at the skin. To find the cause, you may be asked questions about your child’s medical history, recent exposure to allergic triggers, and daily stressors.
^ Jump up to: a b c d e f g h i j k l m n o p q r s Jafilan, L; James, C (December 2015). “Urticaria and Allergy-Mediated Conditions”. Primary care. 42 (4): 473–83. doi:10.1016/j.pop.2015.08.002. PMID 26612369.
These are distinguished by finding normal or lowered levels of complement proteins on blood testing. Although both types may be associated with systemic symptoms such as angioedema, abdominal or chest pain, fever, and joint pain, this is more apparent in the hypocomplementaemic form. This form has also been linked to the connective tissue disease systemic lupus erythematosus (SLE).
Management of urticaria is focused on treating the symptoms and typically is not altered by underlying etiology. The mainstay is avoidance of further exposure to the antigen causing urticaria. Pharmacologic treatment options include the following:
Urticaria may be confused with a variety of other dermatologic diseases that are similar in appearance and are pruritic including atopic dermatitis (eczema), maculopapular drug eruptions, contact dermatitis, insect bites, erythema multiforme, pityriasis rosea, urticarial vasculitis, and others. Usually, however, the experienced clinician is able to distinguish urticaria from its mimickers owing to its distinctive appearance (see the images below), intensely pruritic nature, and complete blanching with pressure. [1]
If your hives are uncomfortable or disrupting your life, consider seeing an allergist or physician to determine the underlying cause, especially if you have never had hives before. In many cases, a doctor can prescribe or recommend an over-the-counter medication that can help relieve your symptoms or calm down your hives as they occur.
When you have an allergic reaction to a substance, your body releases histamine and other chemicals into the blood. This causes itching, swelling, and other symptoms. Hives are a common reaction. People with other allergies, such as hay fever, often get hives.
The majority of the time, a doctor will know that you have hives just by looking at your skin. To get to the root of your hives, a doctor also, hopefully, will  ask you about any recent life stressors, or exposure to possible or known allergens.  If a patient complains of itchiness, he or she will often recommend diphenhydramine. Common side effects of antihistamines include drowsiness, dizziness, dry mouth/nose/throat, upset stomach, increased appetite and weight gain, thickening of mucus, vision changes and feeling nervous, excited or irritable. (12)
It is not clear from the question if the patient had febrile non-hemolytic reaction or urticarial reaction, since fever is described as the sign and symptom, while the patient had continuation of blood transfusion following medication with Benadryl (antihistaminic), which is usually given for an urticarial reaction.
This type of urticaria is also termed rare, and occurs upon contact with water. The response is not temperature-dependent and the skin appears similar to cholinergic form of the disease. The appearance of hives is within one to 15 minutes of contact with the water, and can last from 10 minutes to two hours. This kind of hives do not seem to be stimulated by histamine discharge like the other physical hives. Most researchers believe this condition is actually skin sensitivity to additives in the water, such as chlorine. Water urticaria is diagnosed by dabbing tap water and distilled water to the skin and observing the gradual response. Aquagenic urticaria is treated with capsaicin (Zostrix) administered to the chafed skin. This is the same treatment used for shingles. Antihistamines are of questionable benefit in this instance, since histamine is not the causative factor.[citation needed]
Definitely! A stress rash can occur anytime you are feeling over stressed and anxious. Too much stress in your life will adversely affect your immune system which will cause it to start sending histamine to fight what is ailing Unfortunately, stress isn’t something that the immune system can “fight off”, so the end result is that you get stress induced hives. In essence, those itchy bumps all over your face, neck, chest, arms, legs and pretty much your whole body sometimes, are caused by stress. Learn what causes hives at http://www.hives.org/hives-causes.php
Your doctor will be able to tell if you have hives by looking at your skin. If you suffer from any allergies and have a history of hives, it is even easier to reach a diagnosis. If you need to find out the cause of the allergic reaction, a blood test or a skin biopsy may be needed.

“pregnancy urticaria urticaria and angioedema”

Other measures may be appropriate, such as continuous ECG, blood pressure and pulse oximetry monitoring; administering intravenous crystalloids if the patient is hypotensive; and administering oxygen.
The emotional impact of urticaria and its effect on quality of life should also be assessed. The Dermatology Life Quality Index (DLQI) and CU-Q2oL, a specific questionnaire for chronic urticaria, have been validated for chronic urticaria, where sleep disruption is a particular problem.
Clinical Context:  Azathioprine is a purine precursor that affects the formation of adenine and guanine. This results in impaired DNA synthesis in immunocompetent cells such as lymphocytes, which are dividing rapidly during an inflammatory process. Azathioprine has a slow onset action; it is rarely used as monotherapy.
If your GP thinks that it’s caused by an allergic reaction, you may be referred to an allergy clinic for an allergy test. However, if you’ve had urticaria most days for more than 6 weeks, it’s unlikely to be the result of an allergy.
Urticaria is a common skin disease characterised by itching weals or hives that can appear anywhere on the surface of the skin. Weals may be pinpoint in size or several inches in diameter. Most sufferers experience hives continuously or intermittently for less than six weeks, but they may last longer (when they are then called ‘chronic’). Urticaria can also be accompanied by angioedema (swelling of a deeper layer of the skin). There are several varieties of urticaria, but the most common forms are acute urticaria and chronic urticaria. Common causes of acute urticaria are infections and adverse reactions to medications and foods, whereas in chronic urticaria the cause is often unknown. Intense itching is common, and it can lead to disturbed sleep and even depression, having a serious impact on a person’s quality of life. As the face and other exposed body parts can be affected, hives and angioedema can prove embarrassing for the individual.
Kevin P Connelly, DO Clinical Assistant Professor, Department of Pediatrics, Division of General Pediatrics and Emergency Care, Virginia Commonwealth University School of Medicine; Medical Director, Paws for Health Pet Visitation Program of the Richmond SPCA; Pediatric Emergency Physician, Emergency Consultants Inc, Chippenham Medical Center
The symptoms of a stress rash include red bumps and swollen areas on your skin that seem to appear randomly. Quite often, they are incredibly itchy and can also have a prickly or burning sensation when touched. Don’t scratch them! Don’t be surprised if your stress rash appears on your face, neck and chest, as that is where I get mine. Others get them on their arms and legs. Stress hives can be as small as a pencil eraser or as BIG as a dinner plate! Often the smaller hives meld with the bigger hives to make one big messy outbreak that looks absolutely terrible. However, with the right over the counter medication, like OxyHives, you’ll be able to get rid of them in no time.
The very best way to get rid of stress hives is to remove as much stress from your life as possible. There are so many effective ways to reduce stress on a daily basis. Find what works best for you and make it a part of your routine. Exercise is always one of my stress boosters. Other great ideas for stress hives treatment, and hives treatment in general, include yoga, massage, journaling and prayer.
A complete patient history is the basis for treatment. In the history, ask for time of onset of the lesions; duration of the lesions (eg, >24 h); whether lesions are painful or burning, rather than pruritic; and the history of resolution with purpura or hyperpigmentation. Inquire about the patient’s medications, fever, arthralgia, dyspnea, abdominal pain, and symptoms of angioedema. Omalizumab has produced mixed results.[18, 19]
For example, dermatologists insist that masturbation has nothing to do with acne, but trust me – masturbate 3 times a day for 4 hours. The next day, I guarantee that you’ll have a huge pimple on your cheek. Hormonal imbalance can make matters worse. It’s a proven fact.
Hormonal causes via endocrine tumors or ovarian pathology are rare. Oral contraceptive use or changes in the menstrual cycle have been reported as a possible cause of urticaria: patients commonly report worsening of hives with the menstrual cycle. This may be hormonally mediated, and the cyclical use of analgesics should also be considered as a possible etiology.
Some doctors suggest that medications should be continued for long periods – perhaps even a month after the hives have disappeared. Again, the exception to this is the cortisone/steroid-type medications, which should only be used for short periods initially to quiet down the urticaria. Remember that one must work closely with their doctor to find a medication regimen that suppresses the hives until they resolve on their own.