Two antihistamines, including Zyrtec, are under warning by the FDA after people reported “severe itching” after ceasing ...

A teen was prescribed Minocycline for acne, but over six weeks, her body began to shut down. After eventually coding for 30 ...

Alpha-gal syndrome was discovered because of unexpected severe drug reactions, including anaphylaxis, in some patients who took cetuximab, a cancer drug. A 2008 study found antibodies to alpha-gal ...

Dunn is revisiting the terrifying episode in a TikTok video, shedding light on a rare and potentially fatal condition that ...

Dietary supplements marketed for joint pain and arthritis relief have been recalled because they contain drugs that can pose ...

All medications, including chemotherapy drugs, have the potential to trigger allergic reactions. An allergic reaction occurs when your immune system sees the medication as threatening and overreacts.

An increasing number of HLA associations have been observed with drug-hypersensitivity reactions and it is crucial to understand the mechanisms involved in these reactions for both prognosis and ...

Costa Rican authorities are considering the possibility that Brett Gardner’s 14-year-old son, Miller Gardner, died from an allergic reaction ... had a bad reaction to medication he was given ...