Low menstruation is due to the hormone level disorder, estrogen deficiency, high prolactin, high androgen and other reasons leading to the thinness of the uterine lining, you need to take Estradiol Valerate Tablets, Hexenoestrol, Bromocriptine, Carmeglumine, Ethinyl Estradiol Cyproterone Tablets and other medicines to regulate the amount of menstruation under the guidance of a doctor. If the low menstrual flow is caused by hormone level disorder and estrogen deficiency, you can take estradiol valerate tablets, caprylyl estradiol and other medicines to supplement estrogen and regulate the hormone level. If the low menstrual flow is caused by high prolactin, you can take bromocriptine, ergometrine and other drugs under the guidance of the doctor. If low menstrual flow is caused by hyperandrogenism, it can be treated with ethinyl estradiol cyproterone tablets as prescribed by your doctor. In addition, low menstrual flow may also be seen in the uterine cavity adhesion, excessive weight loss and other conditions, so found that low menstrual flow, it is recommended to consult a doctor in time to identify the causes, symptomatic treatment. Generally, the normal menstrual flow is between 20-60ml, and due to the difference in personal constitution, there is a gap in the menstrual flow of each woman. If the menstrual flow is lower than 5ml, it means low menstrual flow, and if the menstrual flow is more than 80ml, it means high menstrual flow. Patients should take the medication as prescribed by the doctor after a clear examination and should not take it on their own.