Aceclofenac Injection contains the active ingredient aceclofenac, which is a nonsteroidal anti-inflammatory drug (NSAID). By reducing the levels of prostaglandins, aceclofenac helps to alleviate pain and inflammation associated with various conditions. This works by inhibiting the production of prostaglandins, which are chemicals in the body that play a role in inflammation, pain, and fever. It is primarily used to relieve pain and inflammation in conditions such as rheumatoid arthritis, osteoarthritis, ankylosing spondylitis, and other musculoskeletal disorders. Aceclofenac Injection is typically used when rapid relief from pain and inflammation is required, or when oral administration is not feasible.