There is no such thing as the most potent food that clears the bowels and laxatives, and food does not have any efficacy. If there is constipation, you can follow the doctor’s instructions to take laxatives, pro-dynamic drugs, micro-ecological agents and other medications, should also pay attention to adjust the lifestyle. 1. Laxatives: When patients are constipated, they can take wheat cellulose granules, polycarbophil calcium tablets and other laxatives to increase the water in the feces, so that the feces can be easily discharged, and they can also take lactulose, magnesium sulfate and other laxatives to form a hypertonic state to absorb the water, and to accelerate the speed of laxative. 2. Promote the power of the drug: patients appear slow transmission type constipation, you can take mosapride tablets, domperidone tablets and other promoters of the power of the drug, speed up the gastrointestinal tract peristalsis, promote defecation. 3. Microecological agents: constipated patients may have intestinal flora disorders, you can take bifidobacteria triple live bacterial powder, lactobacillus tablets and other microecological agents to treat. 4. Adjustment of lifestyle: people who are prone to constipation should avoid spicy and stimulating food, usually can eat more dietary fiber-rich fruits and vegetables, such as dragon fruit, bananas, celery, etc., and at the same time, through more water, more exercise to speed up the speed of intestinal peristalsis, to promote digestion. Usually should develop good dietary habits, the phenomenon of constipation, timely examination, should be actively treated, the delay may lead to anal fissure, hemorrhoids, rectal prolapse and other complications.