Definition
Phenyltoloxamine is an antihistamine used to relieve symptoms of allergies, such as sneezing, runny nose, and itchy eyes. It works by blocking histamine, a substance in the body that causes allergic reactions. It often has sedative effects, making people feel drowsy. Think of it like a calming shield against allergies, preventing histamine from causing chaos. It is frequently combined with other medications. It's similar to diphenhydramine (Benadryl).