Arinac Tablet Forte contains diclofenac sodium, a nonsteroidal anti-inflammatory drug (NSAID) used to relieve pain, inflammation, and swelling caused by conditions like arthritis, muscle injuries, or post-surgical pain. The 400mg strength provides strong, long-lasting relief. This pack contains 100 tablets (10 strips of 10 tablets each). It should be taken as prescribed by a healthcare professional, with caution in individuals with a history of stomach ulcers or kidney issues. Always follow the recommended dosage to avoid potential side effects.