Apo Diclo 50 mg tablets are an oral medication containing 50 milligrams of Diclofenac Sodium. The package contains 20 tablets. "Apo" likely indicates the manufacturer Apotex. Diclofenac is a Non-Steroidal Anti-Inflammatory Drug (NSAID) used to relieve pain reduce inflammation and lower fever in various conditions like arthritis sprains and dental pain.