Hives!!!!!!!?!
Question: Yesterday I took a bubble bath using The Thymes Filigree Foaming Bubble Bath. Now I think I have Hives on my back and arms. How do I know if it is deffinitely Hives? Is it contagious? How long will I have it? Can I get rid of it quickly? WHAT DO I DO????? Thanks!
Answers: Yesterday I took a bubble bath using The Thymes Filigree Foaming Bubble Bath. Now I think I have Hives on my back and arms. How do I know if it is deffinitely Hives? Is it contagious? How long will I have it? Can I get rid of it quickly? WHAT DO I DO????? Thanks!
Hives are not contagious, Do not scratch, Read the directions for Benadryl and take the appropriate amount. If you are not allergic! It will help with the itching and the redness.
Hives is a skin condition, commonly caused by an allergic reaction, that is characterized by raised red skin welts. It is also known as nettle rash or uredo. Welts from hives can appear anywhere on the body, including the face, lips, tongue, throat, and ears. Welts may vary in size from about 5 mm (0.2 inches) in diameter to the size of a dinner plate; they typically itch severely, sting, or burn, and often have a pale border. Urticaria is generally caused by direct contact with an allergenic substance, or an immune response to food or some other allergen, but can also appear for other reasons, notably emotional stress. The rash can be triggered by quite innocent events, such as mere rubbing or exposure to cold.
Allergic urticaria on the shin induced by an antibioticThe skin lesions of urticarial disease are caused by an inflammatory reaction in the skin, causing leakage of capillaries in the dermis, and resulting in an oedema which persists until the interstitial fluid is absorbed into the surrounding cells.
Urticarial disease is thought to be caused by the release of histamine and other mediators of inflammation (cytokines) from cells in the skin. This process can be the result of an allergic or non-allergic reaction, differing in the eliciting mechanism of histamine release.
Allergic urticaria on the armAllergic urticaria
Histamine and other pro-inflammatory substances are released from mast cells in the skin and tissues in response to the binding of allergen-bound IgE antibodies to high affinity cell surface receptors. Basophils and other inflammatory cells are also seen to release histamine and other mediators, and are thought to play an important role, especially in chronic urticarial diseases.
Non-allergic urticaria
Mechanisms other than allergen-antibody interactions are known to cause histamine release from mast cells. Many drugs, for example morphine, can induce direct histamine release not involving any immunoglobulin molecule. Also, a diverse group of signaling substances called neuropeptides have been found to be involved in emotionally induced urticaria. Dominantly inherited cutaneous and neurocutaneous porphyrias (porphyria cutanea tarda, hereditary coproporphyria, variegate porphyria and erythropoietic protoporphyria) have been associated with solar urticaria. The occurrence of drug-induced solar urticaria may be associated with porphyrias. This may be caused by IgG binding not IgE.
Urticaria vs. poison ivy contact dermatitis
The rash that develops from poison ivy, poison oak, and poison sumac contact is commonly mistaken for urticaria. This rash is caused by contact with urushiol and results in a form of contact dermatitis called Urushiol-induced contact dermatitis. Urushiol is spread by contact, but it is easily washed off with soapy water.
[ Types
Acute urticaria usually show up a few minutes after contact with the allergen and can last a few hours to several weeks. Food allergic reactions typically fit in this category. Common causes of reaction include consumption of shellfish, nuts, eggs, fish, acid derivatives, dye, or a combination of these.
Chronic urticaria refers to hives that persists for 6 weeks or more. There are no visual differences between acute and chronic urticaria. Some of the more severe chronic cases have lasted more than 20 years. A survey indicated that chronic urticaria lasted a year or more in more than 50% of sufferers and 20 years or more in 20% of them. Of course this does mean that in almost half the people it clears up within a year and in 80% it clears up within 20 years or less (Champion and others, British Journal of Dermatology 1969).
Drug-induced urticaria has been known to result in severe cardiorespiratory failure. The anti-diabetic sulphonylurea glimepiride (trade name Amaryl?), in particular, has been documented to induce allergic reactions manifesting as urticaria. Other cases include dextroamphetamine[1], aspirin, penicillin, clotrimazole, sulfonamides and anticonvulsants.
Physical urticarias are often categorized into the following.
Aquagenic: Reaction to water (rare)
Cholinergic: Reaction to body heat, such as when exercising or after a hot shower
Cold (Chronic cold urticaria): Reaction to cold, such as ice, cold air or water
Delayed Pressure: Reaction to standing for long periods, bra-straps, panty or thong bands, belts
Dermatographic: Reaction when skin is scratched (very common)
Heat: Reaction to hot food or objects (rare)
Solar: Reaction to direct sunlight (rare)
Vibration: Reaction to vibration (rare)
Adrenergic: Reaction to adrenaline / noradrenaline (extremely rare)
Treatment and Management
Urticarias can be very difficult to treat. Most treatment plans for urticaria involve being aware of one's triggers, but this can be difficult since there are several different forms of urticaria and people often exhibit more than one type. Also, since symptoms are often idiopathic there might not be any clear trigger. If one's triggers can be identified then outbreaks can often be managed by limiting one's exposure to these situations.
Drug treatment is typically in the form of Antihistamines such as diphenhydramine, hydroxyzine, cetirizine and other H1 receptor antagonists. These are taken on a regular basis to protective effect, lessening or halting attacks.
For some people, H2-receptor antagonists such as cimetidine (Tagamet) and ranitidine (Zantac) can also help control symptoms either protectively or by lessening symptoms when an attack occurs. When taken in combination with a H1 antagonist it has been shown to have a synergistic effect which is more effective than either treatment alone. The use of ranitidine (or other H2 antagonist) for urticaria is considered an off-label use, since these drugs are primarily used for the treatment of peptic ulcer disease (PUD) and gastroesophageal reflux disease (GERD).
Tricyclic antidepressants such as doxepin, also are often potent H1 and H2 antagonists and may have a role in therapy, although side effects limit their use.
For very severe outbreaks, an oral corticosteroid such as Prednisone is sometimes prescribed. However this form of treatment is controversial because of the extensive side effects common with corticosteroids and as such is not a recommended long-term treatment option.
None of these treatments are surefire means of controlling attacks. Some people prove to be treatment resistant, and medications can suddenly cease being as effective as they once were. In these instances, changes to a treatment plan can sometimes help. It can be difficult to determine appropriate medications since some such as loratadine require a day or two to build up to effective levels, and since the condition is intermittent and outbreaks typically clear up without any treatment.
While the disease is obviously physiological in origin, psychological treatments such as stress management can sometimes lessen severity and occurrence. Additionally, methods similar to psychological pain management can be used to shift focus away from the uncomfortability and itchiness during an attack.
[edit] Alternative Treatment
Ayurvedic Treatment Panchkarma is very effective to treat conditions of Urticaria. It's body de-toxification treatment which removes toxic elements from the body. This treatment is carried out under supervision of medical practitioner and is very safe , the effects are long lasting.
[edit] Experimental treatments
As of 2007 A company in Australia named Clinuvel Pharmaceuticals Limited is performing clinical trials with a melanocyte-stimulating hormone named melanotan (which they refer to as CUV1647) for solar urticaria.[2]
Relax, get you some witch hazel. And drink some water. Don't use that product anymore.
Take some benadryl per instructions on the bottle and you might want to put some calamine lotion on to ease the itch. Try a small area to make sure you don't react to it first.
I had hives because I was allergic to penicillin. My doctor prescribed zyrtec for the symptoms and he recommended using aveeno to relieve the ithcing.