The updated prescription information on Diphenhydramine provides an overview of possible side effects, precautions ... PO- Adult- The recommended dose is 25 mg to 50 mg (1 to 2 capsules).

This article will provide an in-depth comparison of doxylamine and diphenhydramine, reviewing their similarities and ...

He was treated with diphenhydramine hydrochloride 25 mg i.v. and famotidine 20 mg i.v. Edema of the lip decreased, and he was discharged approximately one hour after arrival with instructions to ...