Voltarol EmuGel 1% Diclofenac (50g). Voltarol Emulgel 1% w/w Gel contains the active ingredient diclofenac which is from the group of medicines called nonsteroidal anti-inflammatory drugs (NSAIDs).. Voltarol Emulgel 1% w/w Gel is used to relieve pain and reduce swelling in a number of painful conditions affecting the joints and muscles, e.g. sprains, strains an bruises.. It is also used to relieve the pain of muscular rheumatism.
