ACENDOL R Capsule 10's is a combination medicine used to relieve pain, inflammation, and muscle stiffness. It typically contains aceclofenac, paracetamol, and chlorzoxazone in a controlled-release form. Aceclofenac reduces inflammation, paracetamol relieves pain and fever, and chlorzoxazone acts as a muscle relaxant to ease muscle spasms. It is commonly used for conditions like back pain, arthritis, and musculoskeletal injuries. The tablet is usually taken as prescribed by a doctor, preferably after food. Common side effects include drowsiness, nausea, dizziness, and stomach discomfort. It should be used cautiously in patients with liver, kidney, or gastrointestinal problems under medical supervision carefully.