What is the dosage and how should it be used?
Diphenhydramine comes as a tablet, capsule, and in liquid form which are to be taken orally, with food or milk if stomach upset occurs.
Measure the liquid medication with a dose-measuring spoon or device, not a regular teaspoon, to make sure you have the correct dose.
The rapidly-dissolving tablets should be allowed to dissolve on the tongue and then swallowed, with or without water. The chewable tablets should be chewed thoroughly before being swallowed.
It is important to 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.
To prevent motion sickness, take your dose 30 minutes before starting activity such as travel. To help you sleep, take your dose about 30 minutes before bedtime. If you continue to have difficulty sleeping for longer than 2 weeks, contact your doctor.
Tell your doctor if your condition does not improve or if it worsens.
Why is this medication prescribed?
What special precautions should I follow?
What should I do if I forget a dose?
What side effects can this medication cause?