(VANONAC-GEL) Diclofenac + Linseed Oil + Menthol + Methyl Salicylate + Thiocolchicoside is a combination of five medicines: Diclofenac , Linseed Oil , Menthol , Methyl Salicylate , and Thiocolchicoside which relieves pain and relax the muscles. Diclofenac is a non-steroidal anti-inflammatory drug (NSAID) which works by blocking the release of certain chemical messengers that causes pain and inflammation (redness and swelling). Linseed Oil has anti-inflammatory properties and thus lowers inflammation in case of arthritis. Menthol and Methyl Salicylate are used as topical analgesic (pain reliever). It works by first cooling the skin then warming it up. This cooling and warming up action interferes with the pain signal transmission through nerves. Thiocolchicoside is a muscle relaxant. It works on the centres in the brain and spinal cord to relieve muscle stiffness or spasm and to improve pain and movement of muscles.