Description Voltaren Gel 20g contains Diclofenac. It is a nonsteroidal anti-inflammatory drug (NSAID). As a result, Diclofenac works by reducing substances in the body that cause pain and inflammation. Therefore, Voltaren Gel 20g treats joint pain caused by osteoarthritis. Voltaren Emulgel contains the non-steroidal anti-inflammatory drug (NSAID), diclofenac. Diclofenac works to relieve pain and reduce inflammation (swelling). The Emulgel technology helps the gel to penetrate deeply into the skin to enhance the delivery of diclofenac to the site of pain. Voltaren Emulgel has a cooling, moisturizing effect with no strong odours.
