Rofenac SR 100 mg is a sustained-release formulation of diclofenac sodium, designed to offer prolonged therapeutic effects. It works by inhibiting cyclooxygenase enzymes (COX-1 and COX-2), thereby reducing the synthesis of prostaglandins responsible for pain and inflammation. This medication is commonly prescribed for conditions such as rheumatoid arthritis, osteoarthritis, ankylosing spondylitis, and acute musculoskeletal injuries. . Please Note that product description, color, ingredients, package and other information maybe different from the original pack kindly check the product for more accurate details.