Ponstan Forte is a prescription medication containing 500mg of Mefenamic Acid BP. It comes in a pack of 20 film-coated tablets and functions as an analgesic with anti-inflammatory and anti-pyretic properties. This medication is manufactured by Pfizer and is used to treat pain and inflammation. The film coating on the tablets helps make them easier to swallow. As with all prescription medications, this should only be taken under the direction of a healthcare provider.