Voltarol Emulgel is a topical gel that contains Diclofenac, an anti-inflammatory drug that helps to reduce pain and inflammation caused by injuries such as sprains and strains, as well as bruising. It's also recommended for localised forms of soft tissue rheumatism. The easy-to-open cap makes it convenient to use. Voltarol Emulgel is non-greasy and non-staining, making it suitable for everyday use. It's available without a prescription and can be used to treat tennis elbow, backache, joint pain and stiffness.