Diabetic patients are prone to dry stools or constipation, they can take the following ways to laxative: 1, patients should eat more vegetables, vegetables contain a certain amount of crude fiber, on the one hand, can help diabetic patients reduce blood sugar, especially after meals, blood sugar, on the other hand, can also increase gastrointestinal motility, improve constipation. 2, diabetic patients can also drink paraffin oil to lubricate the intestinal tract, to achieve the effect of laxative, paraffin oil is relatively safe, non-toxic and harmful to the body.