Dicloms Gel is a combination of Diclofenac diethylamine, Capsaicin, Methyl salicylate, Linseed oil, Benzyl alcohol, and Menthol. Dicloms Gel is used to relieve pain and inflammation associated with musculoskeletal disorders, strain, sprain, arthritis, and low back pain. Diclofenac diethylamine and Methyl salicylate work by blocking the effect of a chemical messenger known as cyclo-oxygenase (COX) enzymes that make other chemical prostaglandins (PG).