Justin 25mg Injection contains Diclofenac 25mg, a nonsteroidal anti-inflammatory drug (NSAID) used for the management of pain and inflammation associated with various musculoskeletal disorders, including arthritis, ankylosing spondylitis, and acute soft tissue injuries. Diclofenac exerts its therapeutic effects by inhibiting cyclooxygenase (COX-1 and COX-2) enzymes, thereby reducing the synthesis of prostaglandins, which are mediators of inflammation and pain. Justin 25mg Injection is indicated for short-term treatment of moderate to severe pain where oral administration is not feasible or effective. The injection provides rapid onset of action, making it suitable for acute pain relief in clinical settings. It should be administered intramuscularly or intravenously by a healthcare professional, with dosage and duration tailored to the individual patient’s condition and response. Caution is advised in patients with a history of gastrointestinal ulcers, bleeding disorders, cardiovascular disease, renal or hepatic impairment. Common adverse effects may include injection site reactions, gastrointestinal discomfort, dizziness, and hypersensitivity reactions. Use during pregnancy and lactation should be avoided unless clearly necessary. Monitoring for adverse effects and contraindications is essential to ensure safe and effective use of Justin 25mg Injection.