Chlorzoxazone is a muscle relaxant which is used to relieve stiffness and pain caused by muscle sprains and strains. This medicine should be used in combination with rest and physical therapy to obtain the best possible effect.
Aceclofenac is a nonsteroidal anti-inflammatory drug (NSAID) analog of diclofenac. It is used for the relief of pain and inflammation in rheumatoid arthritis, osteoarthritis and ankylosing spondylitis.
The combination of aceclofenac, paracetamol and chlorzoxazone is emerging as one of the widely prescribed combination in single dosage form. Aceclofenac is a typical Cox-2 inhibitor in combination with muscle relaxant chlorzoxazone and a traditional antipyretic drug paracetamol. Aceclofenac is is an analgesic and nonsteroidal antiinflammatory drug; paracetamol is used as an analgesic and anti pyretic drug and chlorzoxazone is a commonly prescribed muscle relaxant.