A drug allergy is a body's reaction to something it doesn't recognize, says HealthMaker Stacy Wiegman, PharmD, Sharecare Advisory Board member and licensed pharmacist. Here, she explains what that means and the symptoms to watch for.
Safety first! Dr. Oz and other Sharecare experts give first-aid advice on everything from kitchen cuts to bug bites. Prepare now and you'll be ready to handle any emergency.
