VOVERAN TPM GEL contains diclofenac, which belongs to the group of medicines called Nonsteroidal Anti-Inflammatory Drugs (NSAIDs). It is used to manage pain and inflammation related to muscle and joint injuries (Ex. sprains, strains, bruises, sports injuries, backache), tendonitis (Ex. tennis elbow), osteoarthritis (flexible tissue at the ends of bones wears down), swelling around the elbow or knee, or post-trauma.