Search results
How common are hives in children, and what causes them? Urticaria, also known as hives, are very common in children – affecting up to 25 percent of kids at least once. When a child is exposed to a specific trigger – an allergen, infection, extreme temperature or a period of high stress – mast cells release histamine, which causes fluid to ...
3 mar 2022 · What causes hives in children? In as many as half of cases, hives have no cause. When a cause is identified, it could be an allergic reaction to: Chemicals found in detergents, lotions and other household products. Dust. Food, especially milk, tree nuts or shellfish. Latex. Mold. Pets and other animals. Pollen.
What causes urticaria in children? Weals are caused by a number of chemical mediators, such as histamine and cytokines, which are released from inflammatory cells, including mast cells. The mediators cause vasodilation and leakage of fluid into surrounding tissues to produce the redness and swelling of urticarial weals.
Causes of hives in children include food, medicines, and other triggers. Common causes include: Peanuts. Eggs. Shellfish. Penicillin. Sulfa. Anticonvulsant medicines. Phenobarbital. Aspirin. Other types of hives include: Dermatographism.
Minor infections from viruses are a common cause of hives in young children. Often the child seems well and has no or very few other sick symptoms before the hives begin.
Causes of hives in children can include food, medicines, and other triggers. Common causes include: Foods, such as peanuts, milk, eggs, or shellfish. Antibiotics, such as penicillin or sulfa-containing antibiotics. Anticonvulsant (antiseizure) medicines, such as phenobarbital. Aspirin.
