Etrobax 120 Tablet contains Etoricoxib 120mg, a selective COX-2 inhibitor used primarily for the management of pain and inflammation associated with various musculoskeletal conditions. It is commonly prescribed for osteoarthritis, rheumatoid arthritis, ankylosing spondylitis, and acute gouty arthritis, providing effective relief from joint pain, swelling, and stiffness. Etoricoxib works by selectively blocking the cyclooxygenase-2 enzyme, which plays a key role in the inflammatory process, thereby reducing pain and inflammation without significantly affecting the protective COX-1 enzyme in the stomach lining. This selective action helps minimize gastrointestinal side effects often seen with traditional nonsteroidal anti-inflammatory drugs (NSAIDs). Etrobax 120 is typically taken orally once daily, with or without food, as directed by a healthcare professional. Patients should use this medication under medical supervision, especially those with a history of cardiovascular disease, gastrointestinal ulcers, or kidney impairment, as Etoricoxib may increase the risk of cardiovascular events and affect renal function. It is important to adhere to the prescribed dosage and duration to avoid potential adverse effects. Always consult a doctor before starting or discontinuing Etrobax 120 Tablet to ensure safe and effective treatment.