Also known as 2-((2,3-Dimethylphenyl)Amino)Benzoic Acid, Anthranilic Acid, N-2,3-Xylyl-, and Ponstel
Mefenamic acid is a non-steroidal anti-inflammatory drug used to treat pain, including menstrual pain. It is typically prescribed for oral administration. Mefenamic acid is marketed in the USA as Ponstel and is commonly known in UK as Ponstan.Source: Wikipedia
Patients are most commonly prescribed mefenamic acid to treat idiopathic painful menstruation, painful menstruation, rabies, and pick disease.