Patients with polycystic ovary syndrome are more effective with herbal remedies. Polycystic ovary syndrome actually refers to scanty menstruation, which means that the menstrual cycle is mainly delayed, and some people also show prolonged periods. Polycystic ovary syndrome is usually diagnosed as follows: 1) menstrual changes; 2) endocrine combined with elevated androgens; 3) ultrasound can see ovarian polycystic changes. The diagnosis of polycystic ovary syndrome is usually made when two of these three aspects are met. For clinical changes, the delayed menstrual cycle is mainly due to non-ovulation or sparse ovulation, and the menstrual cycle can be adjusted by traditional Chinese medicine. Chinese medicine treatment is divided into cycle treatment, which can improve the cycle by real-time regulation in conjunction with the changes of qi and blood, yin and yang in the patient’s body. On the basis of improving the cycle, if the patient has the desire to have children, ovulation stimulation treatment can be carried out appropriately. In addition to the application of ovulation-promoting drugs, it is also possible to promote follicular development by means of traditional Chinese medicine, that is, the efficacy of ovulation-promoting, and then it is possible to improve the menstrual cycle, as well as the regulation of menstruation and preparation for pregnancy. At the same time, for polycystic ovaries, there is also a combination of elevated androgens, such as facial acne, or the distribution of thick hair, acanthosis nigricans, etc., which can also be adjusted through the identification of traditional Chinese medicine. Overall, the effect of polycystic ovary syndrome through Chinese medicine is still relatively satisfactory.