Sandoz Limited | Dimenhydrinate (Medication)
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.
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. 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. Dimenhydrinate is used to prevent and treat nausea, vomiting, and dizziness caused by motion sickness….
Dimenhydrinate: Side Effects
Tell your doctor immediately if any of these rare but serious side effects occur: pounding/irregular heartbeat, ringing in the ears, seizure, difficulty urinating.
Drowsiness, dizziness, headache, constipation, stomach upset, vision changes (e.g., blurred vision), irritability, decreased coordination, or dry mouth/nose/throat may occur. These effects may decrease as your body adjusts to the medication….
This drug may make you dizzy or drowsy or cause blurred vision. Do not drive, use machinery, or do any activity that requires alertness or clear vision until you are sure you can perform such activities safely. Limit the use of alcohol and certain other medications that cause drowsiness.
Before taking dimenhydrinate, tell your doctor or pharmacist if you have any type of allergies.
Before using this medication, tell your doctor or pharmacist your medical history, especially of: breathing problems (e.g., asthma, emphysema), glaucoma, heart problems, high blood pressure, liver disease, mental/mood changes, seizures, stomach problems (e.g., ulcers, obstruction), overactive thyroid, difficulty urinating (e.g., due to an enlarged prostate gland).
Liquid preparations of this product may contain sugar and/or alcohol. Caution is advised if you have diabetes, alcohol dependence or liver disease. Ask your doctor or pharmacist about the safe use of this product.
Do not give this medication to a child younger than two years of age unless directed to do so by a doctor. Caution is advised when using this drug in children because they are more sensitive to the effects of antihistamines. This drug can often cause excitement in young children instead of drowsiness….