Constipation caused by high blood sugar may be due to long-term high blood sugar caused by gastrointestinal dysfunction, which can be improved by improving diet, medication, enema and other methods to improve the symptoms. 1. Improve diet: increase dietary fiber in the diet, such as coarse grains and vegetables, to promote intestinal peristalsis. Drinking more water on a daily basis will help soften the stool. 2. Drugs: Laxative drugs can be chosen for symptomatic treatment, oral drugs including aloe vera capsule, Ma Ren laxative soft capsule, etc., but also can use external drugs, such as Keseru. 3. Enema: For patients with fecal impaction or serious defecation obstruction type constipation, clean enema can be used under the operation of health care personnel to discharge stools. It is recommended that patients with constipation caused by high blood sugar go to the hospital in time and follow the doctor’s instructions for treatment.