Self-medication in children ≥12 years of age: 25–50 mg every 4–6 hours (as diphenhydramine hydrochloride) or 38 mg every 4 hours (as diphenhydramine citrate); do not exceed 300 mg (as diphenhydramine hydroch
Oral: Diphenhydramine Citrate: 38 to 76 mg orally every 4 to 6 hours as neededMaximum dose: 456 mg/day Diphenhydramine Hydrochloride: 25 to 50 mg orally every 4 to 6 hours as neededMaximum dose: 300 mg/day Parenteral: 10 to 50 mg deep IM or IV as needed, and may increase to 100 ...
List of Drug Master Files (DMF) of Diphenhydramine Citrate Active Pharmaceutical Ingredient (API) submitted to the U.S. FDA. Original Data : FDA Website
Diphenhydramine is an antihistamine used to treat sneezing, runny nose, itching, hives and other symptoms of allergies and the common cold. Includes diphenhydramine side effects, interactions and indications.