Drug Allergy

Drug hypersensitivity, also known as drug allergy, occurs when the immune system reacts to a medication. This reaction can cause symptoms ranging from a mild rash to life-threatening anaphylaxis. It's important to be aware of any drug allergies and take precautions to avoid exposure to the medications that cause them. This page provides information on the different types of drug hypersensitivity, common symptoms, and the drugs that are more likely to cause these reactions.