MAGNESIUM PHOSPHORICUM PENTARKANThe natural solution for primary dysmenorrhoea or painful menstruation and associated problems Has an astringent, haemostatic and antispasmodic action Relieves abdominal cramps, colic associated with menstrual pain and ovarian neuralgia, with inward shooting pains Controls profuse clotted discharge of dark blood Relieves backache by removing venous congestion.Dosage