Rybox 90 mg film-coated tablets contain etoricoxib, a selective COX-2 inhibitor used for the treatment of pain and inflammation associated with osteoarthritis, rheumatoid arthritis, ankylosing spondylitis, and acute gout attacks. Etoricoxib works by blocking the COX-2 enzyme, which helps reduce the production of substances that cause pain and inflammation in the body. Rybox 90 mg offers effective relief with a lower risk of gastrointestinal side effects compared to traditional NSAIDs. It is usually taken once daily and should be used under medical supervision, especially for patients with cardiovascular risk factors. . 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.