Voltaren Retard (Diclofenac Sodium) 100mg Tabs Blister x10Relieves pain, reduce swelling and ease inflammation in conditions affecting the joints, musclesand tendons Relieves painful conditions resulting from trauma, including fracture, sprains, strains, dislocations etc Relieves painful and or inflammatory conditions in gynaecology, e. g. primary dysmenorrhoeaVoltaren (Diclofenac sodium) is one of a group of medicines called Non steroidalanti inflammatory drugs (NSAIDs). NSAIDs reduce pain and inflammation.