Definition
Dimenhydrinate is an over-the-counter medication used to prevent and treat nausea, vomiting, and dizziness caused by motion sickness. It's commonly known as Dramamine. Dimenhydrinate works by blocking the effects of histamine and other substances in the brain that trigger these symptoms. It's often taken before traveling by car, plane, or boat. The main side effect is drowsiness. Think of it as a travel companion for your stomach, keeping it calm and comfortable.