Gui Fu Di Huang Wan does not have a significant effect on the treatment of high blood sugar. Chinese medicine believes that high blood sugar or diabetes belongs to the “thirst disease”, which is usually caused by the lack of innate endowment (inborn constitution and poor function), dietary disorders, over-eating of sweet and fatty foods, excessive emotions and feelings, uncontrolled sexual intercourse, fever, and over-exertion, etc. Clinically, it often manifests symptoms such as excessive drinking, excessive eating, excessive urination, thinness, or sweet taste in urine. Clinically, it often manifests as symptoms such as excessive drinking, excessive eating, excessive urination, emaciation, or urine with a sweet odor. The disease is categorized as dryness and heat in the lungs and stomach, dryness of the intestines and injury to the body fluid, deficiency of yin in the liver and kidneys (deficiency of yin in the liver and kidneys), deficiency of qi in the spleen and stomach, deficiency of yin and yang, and dampness-heat obstruction in the middle of the body (the accumulation of dampness and heat to form stasis), etc. The disease can be treated by taking Yuquan Pill, Enriching Liquid-Carrying Qi-Tang, Six-flavored Di Huang Pill, Ginseng Lingbai Zhu Wan, Jin Gui Kidney qi Pill, and Scutellariae Radix Slippery Stone Soup, respectively. Gui Fu Di Huang Wan is composed of Radix Rehmanniae Praeparata, Radix Polygoni Multiflori, Radix Cinnamomum Cassiae, Cornus Officinalis, Cornu Cervi Pantotrichum, Rhizoma Coptidis, Rhizoma Zedoariae, Mudan Pi, Poria, and has the root of warming and tonifying Kidney Yang (warming and replenishing the kidney’s yang qi), and is commonly used in the clinic to treat lumbar and knee soreness and limb tenderness (a feeling of weakness and weakness of the lumbar and knee regions), and cold limbs and urination. It is not recommended to avoid indigestible food, and should not be taken by patients with cold and fever. During the treatment period, it is advisable to abstain from sexual intercourse. It is not suitable for people with Yin deficiency and internal heat. Gui Fu Di Huang Wan can not treat high blood sugar, it is recommended that patients with treatment needs to consult a doctor in a timely manner, under the guidance of the doctor.