Voltaren SR 75mg is a sustained-release prescription medication containing diclofenac sodium. Each pack contains 30 film-coated tablets that provide antirheumatic, anti-inflammatory, and analgesic effects. The SR (sustained release) formulation allows for extended drug delivery. The medication contains 75mg of diclofenac sodium per tablet in a sustained-release formulation. The film-coated tablets should be taken whole with water. As a prescription medication, it should only be taken under medical supervision and according to the prescribed dosage. The SR technology provides prolonged drug release for extended therapeutic effect. Store in a cool, dry place away from direct sunlight and keep out of reach of children.