- 1 Discover what is hives and what causes it priceline.com/search Find Awesome Results For what is hives and what causes it!
- 2 Search: what is hives and what causes it amazon.com/deals Find what is hives and what causes it on amazon.com.
- 3 what is hives and what causes it - Wikipedia - Learn about what is hi en.wikipedia.org/wiki The history of what is hives and what causes it describes the efforts in the 1970s and 1980s to build small...
Hives and Your Skin. The most common causes are certain foods, medications, or infections. Insect bites and internal disease may also be responsible. The most common foods that cause hives are nuts, chocolate, fish, tomatoes, eggs, fresh berries, and milk. Fresh foods cause hives more often than cooked foods.
In most cases, hives are caused by an allergic reaction to a medication or food or a reaction to an irritant in the environment. In many cases, hives are an acute (temporary) problem that may be alleviated with allergy medications. Most rashes go away on their own. However, chronic (ongoing) cases,...
Hives (urticaria) are red, itchy welts that result from a skin reaction. The welts vary in size and appear and fade repeatedly as the reaction runs its course. The condition is considered chronic hives if the welts appear for more than six weeks and recur frequently over months or years. Often, the cause of chronic hives is not clear.
Hives are most commonly caused by an allergic reaction in which your immune system releases histamine into the bloodstream to fight the allergen. In essence, your immune system thinks there is a foreign substance (called allergens) in your system, and tells the body to release histamine to fight it off.
Urticaria: Urticaria is characterized by wheals (hives) or angioedema (swellings, in 10%) or both (in 40%). There are many types of urticaria. The designation urticaria is derived from European stinging nettle ‘Urtica dioica’.A wheel is a superficial skin-colored or pale skin swelling, customarily circumvented by erythema (redness) that lasts anything from a few minutes to […]
Hives: Overview. If hives last more than 6 weeks, they are called chronic hives. Acute hives often result from an allergy, but they can have many other causes. The medical term for hives is urticaria (ur-tih-CARE-ee-uh). When large welts occur deeper under the skin, the medical term is angioedema (an-gee-oh-eh-dee-ma).