Active substance
Diphenhydramine Hydrochloride and Acetaminophen
4 products from 3 companies contain this in United States.
4 without prescriptionLiquidTablet, Coated
Available without a prescription
Cvs Nighttime Sleep Aid1000 mg/30mL + 50 mg/30mLWithout prescription CVS PHARMACY · Diphenhydramine Hydrochloride and AcetaminophenRiteaid Nighttime Sleep Aid1000 mg/30mL + 50 mg/30mLWithout prescription RITE AID CORPORATION · Diphenhydramine Hydrochloride and AcetaminophenVicks Zzzquil Night Pain25 mg + 500 mgWithout prescription The Procter & Gamble Manufacturing Company · Diphenhydramine Hydrochloride and AcetaminophenVicks Zzzquil Night Pain50 mg/30mL + 1000 mg/30mLWithout prescription The Procter & Gamble Manufacturing Company · Diphenhydramine Hydrochloride and Acetaminophen
Same substance is not the same product. Strength, form, release mechanism and other ingredients all differ. Whether one can replace another is a decision for a pharmacist.