Diclofenac Thiocolchicoside Linseed Oil Methyl Salicylate and Menthol Gel has got anti-inflammatory properties. It is used to help lower inflammation in case of arthritis. This gel is a combination of menthol and methyl salicylate that are used as topical analgesic or pain remover. The medicine works by first cooling the skin and then warming it up. Due to its effectiveness and purity, we are seeing a huge demand for the medicinal gel in the marketplace.