Naproxen Sodium is widely used as a nonsteroidal anti-inflammatory drug (NSAID) to alleviate pain, reduce inflammation, and lower fever. It is commonly prescribed for conditions such as arthritis, menstrual cramps, muscle aches, and joint disorders. Its anti-inflammatory properties make it effective in managing chronic conditions like osteoarthritis and rheumatoid arthritis. Additionally, it is used to treat acute pain from injuries, surgeries, or dental procedures. Due to its longer duration of action compared to other NSAIDs, it is often preferred for sustained relief. However, it should be used with caution, as prolonged use may lead to gastrointestinal or cardiovascular side effects.