Voltaren enteric coated tablets contains an active ingredient diclofenac sodium 50mg which belongs to Non-Steroidal Anti-Inflammatory Drugs (NSAIDs). They have anti-inflammatory, analgesic and anti-rheumatic properties which help to reduce pain and swelling associated with joint and muscle. Voltaren enteric coated tablets are gastro-resistant to prevent gastric irritability. An enteric coating is a polymer barrier applied to oral medication that prevents its dissolution or disintegration in the gastric environment. Voltaren relieves pain and reduces inflammation that may occur in different types of arthritis including rheumatoid arthritis and osteoarthritis, other painful conditions where swelling is a problem such as back pain, rheumatism, muscle strains, sprains and tendonitis and menstrual cramps.