FDA warns of severe itching risk when stopping long-term use of allergy medications cetirizine and levocetirizine, affecting ...

The U.S. Food and Drug Administration has issued a warning about a rare but severe reaction that can happen to people who ...

Discover the causes, symptoms, and treatment of food allergies, and learn how to manage them safely with expert tips on ...

Earlier this month, the U.S. Food and Drug Administration (FDA) issued a warning regarding two popular allergy medications.

Recognizing food allergy symptoms is crucial, as reactions can range from mild to severe, even life-threatening. Observing ...

Beta-lactam allergy was ruled out in more than 85% of patients, and 35.8% went on to be treated with beta-lactam with no hypersensitivity reactions, new research shows.

Aquagenic urticaria is the medical term for a water allergy. It makes showering painful and leads to skin reactions from ...

Although the side effect is rare, the FDA said some patients experienced severe itching that required medical attention.

Allergies affect millions of people worldwide and can range from mild irritations to severe, life-threatening reactions.