There are suitable hypoglycemic drugs for diabetes with thin body, and diabetic patients with thin body can be treated with insulin, sulfonylurea hypoglycemic drugs, and glargine hypoglycemic drugs. The thinness of diabetic patients is mostly considered to be caused by poor pancreatic islet function and insulin deficiency. For patients with type 1 diabetes who are thin, they need to standardize the use of insulin, such as short-acting insulin, intermediate-acting insulin, long-acting insulin and premixed insulin under the guidance of doctors. For patients with type 2 diabetes who are thin, sulfonylurea hypoglycemic drugs, such as glimepiride, gliclazide, and glargine, such as repaglinide, nateglinide, etc., can be used in accordance with medical advice. It is recommended that thin diabetic patients seek medical attention in a timely manner, you can choose the appropriate hypoglycemic drugs under the guidance of the doctor, should not be unauthorized use of medication.