It relieves pain and relax the muscles. Aceclofenac is a non-steroidal anti-inflammatory drug (NSAID) . It blocks the release of certain chemical messengers that causes pain and inflammation. Linseed Oil has anti-inflammatory properties and it lowers inflammation in the condition of arthritis. Menthol and Methyl Salicylate are used as topical analgesic or pain reliever. It cools the skin then warms it up. This cooling and warming up action interferes with the pain signal transmission through nerves . Thiocolchicoside is a muscle relaxant too. It works on some centres in the brain and spinal cord to relieve muscle stiffness or spasm and to improve pain and movement of muscles.