Active substance

Lidocaine 4%, Menthol 1%

4 products from 4 companies contain this in United States.

4 without prescriptionSprayPatch

Available without a prescription

Dch Nerve Pain Relief4 g/100g + 1 g/100gWithout prescriptionSpray Derma Care Research Labs, LLC · Lidocaine 4%, Menthol 1%Lidosync4 g + 1 gWithout prescriptionPatch Ion Pharma, LLC · Lidocaine 4%, Menthol 1%Zylotrol Maximum Pain.03 g/3g + .12 g/3gWithout prescriptionPatch Asclemed USA, Inc. · Lidocaine 4%, Menthol 1%Zylotrol Maximum Pain.03 g/3g + .12 g/3gWithout prescriptionPatch Whitestone Products LLC · Lidocaine 4%, Menthol 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.