VOLTAREN EMULGEL 50G is a pain relieving gel formula used to treat strains and pains at the joints, muscles, tendons, ligaments and soft tissue rheumatism (eg. bursitis; tendinitis). Voltaren Emulgel contains 1.16% of diclofenac diethylammonium as active ingredients. To Use: Can be applied 3-4 times a day for short-term pain relief, or for longer periods up to 2 weeks. It is proven to reduce acute pain within one hour of application.