Voltaren 75mg/3ml injection is a prescription medication containing diclofenac sodium, used as an antirheumatic, anti-inflammatory, and analgesic treatment. Each ampoule contains 75mg of diclofenac sodium in 3ml solution for intramuscular or intravenous administration. The medication comes in a box containing 5 ampoules of 75mg/3ml each. It can be administered either intramuscularly (i.m.) or intravenously (i.v.). Voltaren injection is manufactured by Novartis and is indicated for the treatment of acute forms of pain, inflammation and rheumatic conditions. As a prescription medication, it should only be administered under medical supervision and according to the prescribed dosage.