“Diabetic retinopathy is known as “thirst-quenching eye disease” in Chinese medicine. This disease is irreversible and cannot be cured by traditional Chinese medicine (TCM), but symptomatic treatment in TCM can slow down the process of the disease, which can be treated with proprietary Chinese medicines such as astragalus and qi ming granules. Astragalus Ming Granules is composed of Astragalus, Pueraria Mirifica, Radix Rehmanniae Praeparata, Fructus Lycii, Semen Cassiae, Radix et Rhizoma Coptidis, Rhizoma Pinelliae, and Leeches, and has the effect of benefiting the qi and generating fluids, nourishing the liver and kidneys, and opening up the channels and channels for clearing up the eyes. This drug is used in the treatment of type 2 diabetic retinopathy simple type, which is characterized by deficiency of qi and yin, insufficiency of the liver and kidneys (weakness of the liver and kidneys), and stagnation of the eye channels. The symptoms include blurred vision, dry eyes, fatigue (mental exhaustion and physical weakness), heat in the heart (heat in the heart of the hands and feet, and self-consciousness of heat in the heart and chest), spontaneous sweating and night sweating (abnormal sweating after going to sleep, and sweating stops after waking up), thirst and desire to drink, constipation, lumbar and knee soreness and tenderness (feeling of soreness and weakness of the lumbar and knee areas), dizziness, and tinnitus can be treated with this drug. Individuals experience gastric discomfort, etc., rash, itching, etc. after using the drug. The contraindications of this drug are not clear, and pregnant women are advised to use it with caution. Note that basic hypoglycemic drugs should still be taken during the administration of this drug for effective blood sugar control. It should not be used by those who have deficiency and coldness of the spleen and stomach (weak and cold spleen and stomach), those who experience dampness and yin in the chest, gastrointestinal distension and fullness, have little food and loose stools (thin and unshaped feces), or those who have a lot of phlegm. If patients need to use the medicine, it is recommended to use it under the guidance of a doctor, do not use the medicine blindly, so as not to delay the condition.