Active substance

4% Lidocaine Hcl

2 products from 2 companies contain this in United States.

2 without prescriptionLiquid

Available without a prescription

Equate Pain Relief Cream4 mg/100mLWithout prescriptionLiquid Walmart, Inc · 4% Lidocaine Hcl Waxrx Earacherx Pain Relieving Drops4 g/100mLWithout prescriptionLiquid DOCTOR EASY MEDICAL PRODUCTS, LLC · 4% Lidocaine Hcl

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.