Hives
Hives are itchy wheals (welts) that erupt on the skin, usually caused by an allergic reaction.
What Are Hives?
Hives, also known as urticaria (ur-ti-KARE-e-a), develop as a reaction to various stimuli. Certain foods, food additives or dyes, drugs, alcohol, or viral infections can cause hives in susceptible people. Foods that commonly cause hives include milk, eggs, [...]