Rumors. It is wrong to label it as "Chinese medicine" and "Chinese medicine treatment". Among the three components of the prescription described in the question, only litchi seed is Chinese medicine. Litchi seed is a medicine for regulating qi. Herbal Yi Yan said, "Treat heartache, treat intestinal qi." Compendium of Materia Medica: "Treating prolapse and hernia by dispersing qi stagnation is the same as treating female blood gas injury." Litchi seed is used to treat hernia pain, testicular swelling and pain, epigastric pain, postpartum abdominal pain, dysmenorrhea and other syndromes of qi stagnation and cold coagulation, and has the functions of promoting qi circulation, dispersing stagnation, dispelling cold and relieving pain. Although modern pharmacological studies have found that α -methylene cyclopropyl glycine in litchi seed has hypoglycemic effect, litchi seed is not regarded as a drug for treating diabetes in traditional Chinese medicine. The symptom similar to diabetes in the name of traditional Chinese medicine should be "diabetes", but diabetes is not only diabetes, for example, the clinical manifestations of diabetes insipidus are also consistent with the main symptoms of diabetes. The basic principle of Chinese medicine in treating diabetes is to clear away heat and moisten dryness, nourish yin and promote fluid production, and will not use qi-regulating drugs, let alone litchi seeds. Longan seed and papaya seed are not Chinese medicine at all! Only longan meat, which is longan meat, has nothing to do with lowering blood sugar. In addition, the smelly medicine in Chinese medicine is called "papaya", which is not an edible fruit, but the fruit of Begonia in Rosaceae, and cannot be eaten. It looks like a ... fragrant pear, which I think is quite similar, with a red peel in the green and about the same size. To sum up, three things in the folk prescription have nothing to do with Chinese medicine and Chinese medicine treatment. Diabetic patients must follow the doctor's advice, take hypoglycemic drugs or insulin correctly, eat properly and exercise properly to keep their body and mind happy. This is our most important thing.