Functional uterine bleeding should be regulated by herbal medicine, which is generally recommended to be at least two courses of treatment. Functional uterine bleeding generally has no organic lesions in the uterus, excluding fibroids, endometrial cancer or lesions of the uterus, or adenomyosis, and can be regulated by herbs. Functional uterine bleeding is usually due to endocrine disorders, ovarian dysfunction, or functional uterine bleeding caused by mental tension, and can be treated with the appropriate symptomatic treatment through Chinese herbal medicine. Chinese herbal treatment can relieve functional uterine bleeding. Generally, Chinese herbal treatment can be given before and after menstruation, and 2-3 consecutive courses of treatment can improve irregular uterine bleeding and enable the uterus to have menstruation normally and regularly.