Active substance

430r Walgreens Acetaminophen 500 Mg,diphenhydramine Hcl 25 Mg Tablet

1 products from 1 companies contain this in United States.

1 without prescriptionTablet

Available without a prescription

Extra Strength Nite-Time Pain Relief500 mg + 25 mgWithout prescriptionTablet WALGREENS · 430r Walgreens Acetaminophen 500 Mg,diphenhydramine Hcl 25 Mg Tablet

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.