Diabetes mellitus can be taken with indications, but whether it can be taken for a long period of time needs to be determined according to the patient’s condition after a professional doctor’s interview. Six-flavored Dihuang Pill is a kind of proprietary Chinese medicine, and its main ingredients are ripened rhubarb, cornelian cherry, Chinese yam, poria, etc. It can nourish yin and tonify the kidneys. It can nourish yin and tonify the kidney. It is effective in treating a series of symptoms caused by kidney yin deficiency, such as dizziness and tinnitus, lumbar and knee soreness and weakness (a feeling of soreness and weakness in the waist and knees), bone vapor and tidal fever (a burst of heat, feeling that the heat is penetrating from the inside of the bones to the outside), night sweating (abnormal sweating after going to sleep, but sweating stops after waking up), and spermatorrhea, and so on. The adverse reactions and contraindications of Liu Wei Di Huang Wan are not clear. Patients with cold and fever should not take Liuwei Di Huang Wan. Chronic diseases such as hypertension, heart disease, liver disease, diabetes mellitus should be taken under the guidance of a physician. If symptoms such as loss of appetite, gastric discomfort, loose stools and abdominal pain occur during the period of taking the medicine, one should go to the hospital for consultation. The above prescription needs to be used by a Chinese medicine practitioner after diagnosis, avoid self-medication to avoid adverse consequences.