Voltaren Emulgel Extra Strength is a topical NSAID gel formulated with diclofenac diethylamine 2.32% w/w. This analgesic and antirheumatic gel is designed for use and offers convenient, targeted application. The 100 g tube carries DIN 02393190 and is available over-the-counter in Canada (prescription required in Quebec). Nonmedicinal ingredients include butylhydroxytoluene, carbomers, cocoyl caprylocaprate, diethylamine, isopropyl alcohol, liquid paraffin, macrogol cetostearyl ether, oleyl alcohol, perfume, propylene glycol, and purified water.