Were you looking for information about Benadryl? Benidril is a common misspelling of Benadryl.
Benadryl® (diphenhydramine hydrochloride) is an antihistamine medication often used for allergy treatment. It is also used for other purposes as well, such as for the treatment of insomnia, common cold symptoms, and Parkinson's disease. Benadryl products are available both over the counter and by prescription, and come in oral, topical, and injectable form. Although most people tolerate the drug well, as with any medication, side effects are possible. Common side effects include dizziness, indigestion or heartburn, and drowsiness.
(Click Benadryl for a more in-depth look at Benadryl and its various forms and strengths, approved uses, and other potential side effects. You can also click on the various links in the box to the right to access specific topics on Benadryl.)