Medicine Name: Texid-MF Tablet. Composition: Tranexamic Acid (500mg) + Mefenamic Acid (250mg). Side Effects: Nausea Vomiting Heartburn Indigestion Diarrhea Loss of appetite Nasal congestion stuffy nose Headache Tiredness Musculoskeletal bone muscle or joint pain Anemia low number of red blood cells Stomach pain Sinus pain Sinus inflammation.