Dramamine is an over-the-counter medication commonly used to prevent and treat motion sickness. It works by blocking signals in the brain that cause nausea, vomiting, and dizziness. The active ingredient, dimenhydrinate, is effective for various travel-related discomforts, such as those experienced during car rides, boat trips, or flights. Dramamine is available in different forms, including tablets, chewable tablets, and liquid. It is generally safe for adults and children over the age of two, but it is important to follow the recommended dosage. Side effects may include drowsiness, dry mouth, and blurred vision. Always consult a healthcare professional before use.