New biochemical granules belong to the Chinese patent medicine, mainly composed of a variety of drug ingredients such as angelica, motherwort, chuanxiong, peach kernel, safflower, roasted licorice and dried ginger. This medicine has the effect of stopping and draining blood, but it depends on the patient’s specific clinical performance.1. Hemostatic effect: Patients with excessive menstrual bleeding or vaginal bleeding caused by wearing a birth control ring may experience blood loss in the body, at which time the new biochemical granules can be used to stop bleeding. Moreover, the roasted licorice and dried ginger have the function of nourishing and replenishing qi, which is also beneficial to the recovery of qi and blood; 2, blood discharging effect: the blood discharging effect of new biochemical granules mainly depends on the drug ingredients such as angelica, motherwort, Chuanxiong, peach kernel and safflower, which have the function of restoring qi and blood, keeping the qi and blood in the body smoothly and avoiding the role of qi stagnation and blood clotting. It is mainly used for patients who have poor discharge of malignant dew after delivery, or who cannot discharge stagnant blood after induction of labor or uterine removal, etc. Xin Biochemical Granules can be used to promote blood discharge. However, New Biochemical Granules should be prohibited for pregnant women, children and patients with blood heat and stagnation. Also, care should be taken to avoid spicy and stimulating foods such as chili, mustard and pepper, as well as raw and cold foods such as cold drinks, ice-cream and sashimi during use. This drug is a prescription drug, if there are other underlying diseases, such as diabetes, hypertension, etc., all need to be used under the guidance of a doctor to avoid unauthorized use of the drug, which may cause adverse side effects.