High blood sugar does not routinely take aspirin, such as high blood sugar patients combined with cardiovascular and cerebrovascular disease, and there is no bleeding and other contraindications, need to be under the guidance of a specialist oral aspirin. Aspirin can inhibit platelet aggregation, widely used in the treatment of cardiovascular and cerebrovascular diseases. Patients with high blood glucose, such as patients with coronary heart disease, myocardial infarction, cerebral infarction, if there is no contraindication, need to take oral aspirin under the guidance of a specialist. A common adverse reaction to aspirin is gastrointestinal bleeding. Aspirin is contraindicated in patients who are allergic to aspirin, have severe hepatic or renal failure, active peptic ulcers, or have had previous gastrointestinal bleeding. Patients with high blood sugar need to take aspirin under the supervision of a specialist and should not use the drug on their own.