Olfen 1% Gel is a topical anti-inflammatory medication containing diclofenac sodium as the active ingredient. This 50g gel formulation is designed to provide localized pain relief and reduce inflammation when applied to affected areas. As a medicinal product, this gel should be used according to healthcare provider instructions. The 1% concentration indicates that it contains 1g of diclofenac sodium per 100g of gel. The gel format allows for easy application to the skin.