In fact, there is no real formula for breast milk, Chinese medicine clinic mainly through the adjustment of women’s endocrine, to improve the situation of poor milk. Chinese medicine needs to be adjusted according to the patient’s physique and condition to use the right medicine, the prescription should not be set in stone. For postpartum mothers whose milk does not flow well, they can choose the medicines that eliminate carbuncle and dissipate knots and pass qi and menstruation, such as Leakage of Lu, Wang Bu Liuhang, Mutong, Tong Cao and so on, to regulate the condition. Leaky Lu and Wang Bu Liuhang have the efficacy of eliminating carbuncles and knots, clearing heat and removing toxins (removing heat and toxins from the body), invigorating the blood and promoting menstruation and breastfeeding, while Mutong and Tongcao have the efficacy of clearing heat and inducing diuresis, inducing dampness, and promoting the passage of qi to lower breast milk. Physicians need to formulate the prescription according to the patient’s constitution and condition, and patients should not use the medicine blindly, so as not to cause adverse consequences.