Active substance

Diclofenac Sodium Topical Gel, 1%,

2 products from 2 companies contain this in United States.

2 prescription onlyGel

Prescription only

Diclofenac Sodium10 mg/gPrescription onlyGel Preferred Pharmaceuticals, Inc. · Diclofenac Sodium Topical Gel, 1%,Diclofenac Sodium10 mg/gPrescription onlyGel Asclemed USA, Inc. · Diclofenac Sodium Topical Gel, 1%,

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.