IMPORTANT NOTE: The following information is intended to supplement, not substitute for, the expertise and judgment of your physician, pharmacist or other healthcare professional. It should not be construed to indicate that use of the drug is safe, appropriate or effective for you. Consult your healthcare professional before using this drug.
Table of Contents
- Uses and How to Use
- Precautions and Side Effects
- Medication Interactions
- Dosage and Storage
- Medication Images
Pronounced: (DYE-men-HYE-dri-nate)
Dimenhydrinate Oral Uses
Dimenhydrinate is used to prevent and treat nausea, vomiting, and dizziness caused by motion sickness. It is most effective when taken to prevent motion sickness rather than waiting to treat symptoms that have already started.
Dimenhydrinate is an antihistamine. It is not known exactly how dimenhydrinate stops motion sickness. It is thought to work by blocking a certain natural substance (acetylcholine) and preventing its effects on the inner ear. The inner ear helps maintain your sense of balance and position.
How To Use Dimenhydrinate Oral
Take this medication by mouth, with or without food, 30 minutes to 1 hour before starting activity such as travel. The chewable tablets should be chewed thoroughly before being swallowed.
If you are using a long-acting form of this medication, be sure to swallow the tablet whole. Do not crush or chew.
Measure the liquid medication with a dose-measuring spoon or device, not a regular teaspoon, to make sure you have the correct dose.
Follow the directions for dosing on the label, or take as directed by your doctor. Do not take more medication than recommended. Your dosage is based on your age, medical condition and response to therapy. Ask your doctor or pharmacist if you have any questions.
Tell your doctor if your condition does not improve or if it worsens.
CONDITIONS OF USE: The information in this database is intended to supplement, not substitute for, the expertise and judgment of healthcare professionals. The information is not intended to cover all possible uses, directions, precautions, drug interactions or adverse effects, nor should it be construed to indicate that use of a particular drug is safe, appropriate or effective for you or anyone else. A healthcare professional should be consulted before taking any drug, changing any diet or commencing or discontinuing any course of treatment.
Information last revised September
2011
Copyright(c) 2011 First DataBank,
Inc.

10 Signs of ADHD in Toddlers
6 Psoriasis Soothers From Your Kitchen Cupboards
Top Foods to Avoid with High Blood Pressure
Why Alcohol and Adderall Do Not Mix