Drotin-M Tablet treats moderate to severe pain caused by spasms and inflammations. This medication contains mefenamic acid and drotaverine, two pain-relieving medicines. It works by blocking pain-inducing chemicals and relaxing smooth muscles. This combination can alleviate symptoms like menstrual cramps (period pain), headaches, pain associated with gallstones and kidney stones, body pain, excessive menstrual bleeding, etc. Drotin-M Tablet should be taken as advised by your doctor; the dose ... Drotin Tablet is used for treating cramps and abdominal pain. Get clear info on dosage per day and potential side effects before use & Precautions. Drotin-M Tablet is a combination of two drugs: Drotaverine (anti-spasmodic) and Mefenamic acid (NSAID). Drotaverine works by reducing calcium reuptake by the cells, thereby correcting the body's calcium levels and relieving contractions associated with smooth muscles. Drotin M Tablet is used in treatment or management of Menstrual cramps and stomach pain. Learn more about its uses, side effects, dosage, composition, price and order it online from PharmEasy with fast delivery and extra discount.