Ingredients in some vitamin supplements may cause hives or a skin rash. Treatments include antihistamines and topical corticosteroids.

A warning has been issued to people who suffer from itchy skin when wearing makeup, as it could actually be a sign of a ...

Study finds association between skin allergies and four cancers. July 12, 2011— -- A new study suggests there could be a link between skin allergies and the risk of developing certain cancers. In ...

Having a fresh cut or sunburn on your skin when you first try a new food could increase the chances of developing an allergy to that food, suggests a new study led by the Yale School of Medicine (YSM) ...

Share on Pinterest A new study suggests TikTok skin care videos catering to young girls contain harsh active ingredients, which may cause irritation and allergies. Filippo Bacci/Getty Images New ...

Progesterone dermatitis is a rare immune sensitivity condition. Symptoms present like common skin conditions, including eczema and hives, or allergic reactions. Experts weigh in to help you understand ...

Northwell Health reports that while tattoos are generally safe, they come with risks like infections and allergic reactions.

A nose piercing bump can be caused by an allergic reaction, a granuloma, an infection, a keloid, and more — here's how to treat each cause.

Sesame was successfully reintroduced into the diet in nearly three quarters of patients, and skin prick testing emerged as a ...