Diabetic patients with weight loss, may appear thin, at this time need to adjust the glucose-lowering drugs, reasonable diet. 1. Adjustment of hypoglycemic drugs: diabetic patients with emaciation first need to control blood glucose, blood glucose control in a reasonable range, which will help weight recovery, so need to adjust the hypoglycemic drugs, try to maintain a reasonable blood glucose value. 2. Reasonable diet: diabetic patients need to pay attention to diet, do not consume too much carbohydrate, can be appropriate to increase the intake of protein such as milk, egg white, chicken, fish, etc., and appropriately increase the intake of fresh vegetables, regular quantitative diet, help weight recovery, but need to pay attention to, maintain a reasonable body weight, do not get too fat. Diabetic patients with wasting need to seek timely medical attention to exclude other diseases caused by wasting, and actively cooperate with the doctor for active treatment.