Constipation is defined as the inability to pass stool naturally for more than three days without relying on laxatives, laxatives or enemas under normal eating conditions. So what should I do if I am constipated? First of all, change the diet structure and habits, eat less Western junk food, i.e. high-fat and high-energy food, and drink less of those various additives and coloring drinks! Eat more coarse fiber food and vegetables and fruits, drink more plain water, and exercise more! Develop a daily habit of regular defecation, to the point to go to the toilet, but do not squat for a long time, more than five minutes can not natural defecation do not endlessly try, and do not listen to music while toileting to read the newspaper, etc.! If still can not improve, you can take lactulose (20 ml / time, 3 times / day) or compound polyethylene glycol (20 grams to 30 grams + 500 ml of warm water, fully dissolved and stir well, once in the morning to take a meal). If it is still not satisfactory, you can add:Prilucapride 2mg/day.