The onset of the hemostatic effect of Blood Flow Break Capsules is related to the severity of the patient’s condition, physical condition, sensitivity to the drug, cause of the disease and other factors, and can generally be taken for 3-5 days to stop bleeding. It is often used to treat functional uterine bleeding, prolonged menstruation and excessive menstruation. For mild cases of simple prolonged menstruation without organic lesions, the treatment effect of Blood Flow Breaking Capsule is usually good, and patients can take the medicine for about 3 days to see the effect. In cases of functional uterine bleeding, Blood Flow Break Capsules can act as a vasoconstrictor, thus improving vascular permeability and stopping bleeding, usually in 5 days. However, if the patient’s symptoms are not relieved after 5 days of use, it is recommended to consult a gynecologist or TCM physician to adjust the treatment plan according to the specific situation in order to avoid aggravation or delay. In addition, patients need to follow the doctor’s instructions when taking blood flow break capsule, and avoid eating spicy and stimulating, greasy and cold food, do not smoke and drink, and pay attention to keep the pubic area clean.