Etorigood 90 Tablet contains Etoricoxib 90mg, a selective COX-2 inhibitor used primarily for the relief of pain and inflammation associated with various musculoskeletal conditions. It is commonly prescribed for the management of osteoarthritis, rheumatoid arthritis, ankylosing spondylitis, and acute gouty arthritis, providing effective symptomatic relief by reducing inflammation and pain. Etoricoxib works by selectively blocking the cyclooxygenase-2 enzyme, which plays a key role in the production of prostaglandins responsible for pain and inflammation, while sparing the COX-1 enzyme that protects the stomach lining, thereby minimizing gastrointestinal side effects compared to traditional nonsteroidal anti-inflammatory drugs (NSAIDs). This medication is usually taken once daily, with or without food, as directed by a healthcare professional. Patients should use Etorigood 90 Tablet cautiously if they have a history of cardiovascular disease, hypertension, kidney or liver impairment, or gastrointestinal disorders. It is important to avoid concurrent use with other NSAIDs or aspirin unless advised by a doctor. Common side effects may include headache, dizziness, and gastrointestinal discomfort. Always follow the prescribed dosage and consult a healthcare provider before starting or stopping treatment to ensure safe and effective use.