Olfen-50 is a medication containing 50 mg of Diclofenac sodium per tablet, available in a pack of 20 tablets. It is an anti-inflammatory and antirheumatic medication manufactured by Acino Switzerland. This medication comes in tablet form and contains diclofenac sodium as the active ingredient. The product packaging indicates it is specifically formulated as an anti-inflammatory and antirheumatic treatment. Each pack contains 20 tablets with 50 mg strength per tablet.