Low menstrual flow can be categorized into kidney deficiency, blood deficiency, blood stasis and phlegm-dampness in TCM diagnosis. Only patients with blood deficiency can take Chinese medicines that tonify qi and blood to improve their symptoms, such as Blood Nourishing Angelica Syrup and Eight Treasures Motherwort Cream. 1. Nourishing blood and angelica syrup has the effect of tonifying qi and blood and regulating menstruation, which is suitable for patients with dysmenorrhea and irregular menstruation caused by qi and blood deficiency. Its contraindications and adverse reactions are not clear. Avoid raw, cold and chilly food during the period of taking the medicine. Pregnant women and diabetic patients should be cautious. It should not be taken during cold and flu or menorrhagia. 2. Ba Zhen Yi Mu Cream has the effect of tonifying qi and blood, regulating menstruation, suitable for dizziness and panic caused by qi and blood deficiency, fatigue and weakness, low menstrual flow, pale color. The adverse effects of this drug are not clear. Pregnant women should not take it. Cold and raw food should not be eaten while taking the medicine. Those with high blood pressure, heart disease, kidney disease, diabetes mellitus, or those undergoing other treatments, adolescent girls and menopausal women should take it under the guidance of a physician. Note that the choice of medication should be based on one’s symptoms and should be administered under the guidance of a professional physician. In case of menorrhagia, it is recommended to consult a hospital.