Were you looking for information about Benadryl? Benadril is a common misspelling of Benadryl.
Benadryl® (diphenhydramine hydrochloride) is a medication that is approved for treating numerous conditions, including allergy and common cold symptoms, insomnia, and Parkinson's disease. It is part of a class of drugs known as antihistamines, which work by blocking acetylcholine receptors and H1 receptors in the body. The medicine comes in many different forms (including topical and oral forms) and is available both over the counter and by prescription.
(Click Benadryl to learn more about the various forms of Benadryl, to find out what side effects may occur with the antihistamine, and for information on what you should be aware of before starting this drug. You can also click on the various links in the box to the right to access specific topics on Benadryl.)