Foods that help defecation include vegetables, fruits and coarse grains, but the role is limited, when there is obvious discomfort need to be actively diagnosed and treated. 1. Vegetables: vegetables with high cellulose content, the human body due to the lack of cellulase enzyme is not easy to digest cellulose, eating fiber-rich vegetables, such as spinach, celery, leeks, etc., can promote intestinal peristalsis, which helps defecation. 2. Fruits: fruits with high water content, such as strawberries, etc. can soften feces and promote defecation; dragon fruit is rich in dietary fiber, which can accelerate intestinal peristalsis and have a positive effect on laxity. 3. coarse grains: corn, sweet potatoes, pumpkin and other coarse grains with high dietary fiber content, not easy to be absorbed by the intestinal tract, but also to make the volume of feces to increase, promote intestinal peristalsis, and play a role in laxative. If the constipation time is long, and by improving the diet structure can not be relieved, then we must consult a doctor in a timely manner, under the guidance of the doctor to take lactulose oral solution and other drugs for treatment.