Active substance
Diphenhydramine Hcl Oral
4 products from 2 companies contain this in United States.
4 without prescriptionSolution
Available without a prescription
Diphenhydramine Hcl Oral Solution12.5 mg/5mLWithout prescription Rising Pharma Holdings, Inc. · Diphenhydramine Hcl OralDiphenhydramine Hcl Oral Solution25 mg/10mLWithout prescription Rising Pharma Holdings, Inc. · Diphenhydramine Hcl OralDiphenhydramine Hcl Oral Solution12.5 mg/5mLWithout prescription Everpharm LLC · Diphenhydramine Hcl OralDiphenhydramine Hcl Oral Solution25 mg/10mLWithout prescription Everpharm LLC · Diphenhydramine Hcl Oral
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.