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

A once-rare disease that causes a person to develop a severe allergy to red meat is seeing an “explosive rise” across America ...

If over-the-counter antihistamines aren’t effective for you, your doctor may recommend H2 blockers, steroids, biologics, or ...

From relentless itching and painful flare-ups to sleepless nights and emotional exhaustion, eczema can take a serious toll on ...

Dr S. Shahzad Mustafa looks ahead to ACAAI 2025, which will highlight advances in chronic urticaria treatment and ...

Findings showed Staloral Birch, compared with placebo, demonstrated a 41% improvement in the ARC total combined score during the second pollen season. Topline data were announced from a phase 3b trial ...

A review finds that gel and acrylic manicures are associated with allergic contact dermatitis and other nail disorders.

Victoza (liraglutide) is a prescription drug used to treat type 2 diabetes and lower the risk of cardiovascular problems in certain people. Mild side effects of the drug include nausea, diarrhea, and ...