Under normal circumstances, a bowel movement every day, two or three days without bowel movements may be due to constipation, which is an abnormal phenomenon. Although two or three days without stool is an abnormal phenomenon, but there is no need to worry too much, may be due to fire, drink too little water or stay up late, usually pay more attention to diet, regular rest and relaxation can be alleviated, if necessary, probiotics can be taken to regulate intestinal flora, restore gastrointestinal dynamics, if necessary, under the guidance of the doctor appropriate application of morpholine, lactulose or external treatment with open plug. If the symptoms are not relieved by the doctor’s treatment and constipation still exists, along with nausea, vomiting, abdominal pain, anal stoppage and other symptoms, it is necessary to promptly visit the gastroenterology department to rule out the possibility of intestinal obstruction. In daily life, you should eat light and easy-to-digest food, avoid cold, spicy, stimulating and greasy food, eat fiber-rich fruits and vegetables, such as bananas, celery, spinach, etc., and drink a glass of honey water in the morning to help laxative.