Gravol (dimenhydrinate) is an over-the-counter medication used to treat dizziness and nausea. It provides rapid symptom relief and relieves symptoms within 30 minutes of taking the medication. Gravol can also be used to prevent dizziness and is safe for adults and children over 12 years of age. This medicine should not be taken with alcohol or other drugs without consulting your doctor. Get Gravol (dimenhydrinate) from our online pharmacy today for fast relief from dizziness and nausea.