Reactin SR 100Mg belongs to a group of medicines called non-steroidal anti-inflammatory drugs (NSAIDs) used to relieve pain and inflammation associated with migraine, muscle pain, dental pain, rheumatoid arthritis, ankylosing spondylitis, osteoarthritis, gout, strain, and sprain. FUNCTION: Reactin SR 100mg contains Diclofenac which works by blocking the effect of an enzyme calle... https://yourmuscleshop.to/product/reactin-sr-diclofenac-100mg-per-tab-10-tablets-cipla/