When menstruation is normal. The normal amount of menstruation is 20-60ml. If it exceeds 60ml, there exists a large amount of menstruation. The large menstrual volume should be treated to stop bleeding according to the situation to avoid the presence of a large amount of menstruation, which can cause anemia or the chance of infection to occur. Whenever possible, oral hemostatic drugs such as Yunnan Baiyao capsules or, say, Uterine Blood Clotting capsules can be taken when the menstrual flow is relatively heavy. Hemostatic drugs can only relieve, and the effect will be seen only after 3 days of oral intake. It is important to take oral medication according to your own situation, and there is no big problem if it ends within 7 days, but it is important to rule out any other problems with the uterus. Such as the appearance of fibroids, including submucosal fibroids, endometrial polyps, cervical canal polyps, etc. may cause increased menstrual flow. If you want to carry out a complete cure, you can only treat the symptoms if the cause is removed, which can also cause anemia for a long time.