The original formula of Liu Wei Di Huang Wan is from the work of Qian Yi, a pediatrician of the Song Dynasty, “Direct Record of Pediatric Medicinal Evidence”. This formula is used for treating developmental delays in children, five delays and five softnesses. Its effect is to nourish kidney yin and can be used for dizziness, tinnitus, lumbar and knee soreness and weakness, bone vapor and hot flashes, night sweating and spermatorrhea caused by kidney yin deficiency, etc. It can be applied if the identification belongs to kidney yin deficiency, with a red and thin tongue and little moss. Free Pill is used for the treatment of emotional disorders, poor appetite, dizziness, dizziness, and menstrual irregularities caused by liver depression and spleen deficiency. The main ingredient in Six-flavored Di Huang Pill is cooked dihuang, which is a more nourishing yin nourishing medicine, while Easy Pill treats the patient’s deficiency of liver depression and spleen, usually the spleen’s function of transportation and digestion is relatively weak, so if the use of cooked dihuang and other yin nourishing medicines may aggravate the abdominal distension, so it is not recommended to take the two medicines at the same time, and it is best to find a professional physician to identify the evidence based on the four diagnostic applications.