Mefenamic Acid (Mefein) 500mg Tablets are nonsteroidal anti-inflammatory drugs (NSAIDs) used to relieve pain and inflammation. These tablets are commonly prescribed for conditions such as menstrual cramps, arthritis, and other types of mild to moderate pain. Each tablet contains 500mg of Mefenamic Acid, which works by inhibiting the production of prostaglandins, substances in the body that cause pain and inflammation. The pack contains 100 tablets, providing a convenient and long-term supply for pain management.