Proxidol DS is a medication containing 550mg of Naproxen Sodium per tablet, available in a pack of 10 tablets. It is a prescription medication that belongs to the non-steroidal anti-inflammatory drug (NSAID) class used to treat pain and inflammation. This medication should be kept out of reach of children, as stated on the packaging. The DS in the product name stands for Double Strength. Always take this medication as prescribed by your healthcare provider and follow proper dosage instructions.