Luo Han Guo cannot treat diabetes from now on. The main effects of Luo Han Guo are cough, phlegm, constipation, beauty, disinfection and protection, but it is not mentioned that it can lower blood sugar. Diabetic patients of sugar lowering treatment, mainly including the following aspects: 1, diet control, strict control of the amount of staple food; 2, appropriate exercise after meals; 3, according to the doctor’s recommendations, the use of appropriate oral hypoglycemic drugs or insulin for hypoglycemic treatment. Proprietary Chinese medicines have auxiliary glucose-lowering efficacy, but all the glucose-lowering treatment should not be dominated by proprietary Chinese medicine treatment, but by proprietary Chinese medicine treatment supplemented by western medicine glucose-lowering medicine treatment. Through a healthy diet and proper glucose-lowering drug treatment, a good effect of sugar reduction can be achieved.