32% Gel Comprise diclofenac diethylammonium, and can be used for muscular / joint pain aid. Don't use on children underneath 14 decades. Voltarol 140mg Medicated Plaster has diclofenac sodium for reduction of sprains and strains. Do not use on young children less than 16 decades. Normally read through the label. https://www.proleviate.com/