Chronic diarrhea is considered. Patients can have chronic diarrhea with an increased number of bowel movements per day. There are many causes of chronic diarrhea, which can generally be divided into the following seven aspects: 1, intestinal infections: intestinal infections are the most common cause of chronic diarrhea, mainly bacterial, viral and parasitic infections, bacterial infections are mainly treated with cephalosporins and quinolones, parasitic infections can be treated with praziquantel, and viral infections are mainly treated symptomatically. Crohn’s disease, etc., the patient during the attack can appear chronic diarrhea, can be defecated several times a day, such enteritis is usually difficult to treat, mainly using amino salicylic acid drugs and glucocorticoid therapy; 3, digestive malabsorption: chronic lesions of the digestive system, can lead to patients with abnormal gastrointestinal digestive function, food digestion and malabsorption can lead to long-term diarrhea, can use digestive enzyme therapy; 4, endocrine Hyperthyroidism is mainly treated with methimazole or iodine-131 therapy, and in the case of diabetes, blood glucose needs to be well controlled, and metformin or insulin can be used; 5. or polyp surface bleeding, erosion, ulcer formation and lead to secretory diarrhea, the need for surgical excision treatment supplemented by radiotherapy; 6, irritable bowel syndrome: irritable bowel syndrome belongs to the intestinal dysfunctional syndrome, patients who have recently been stressed, prone to diarrhea performance, the need to relax, avoid mental anxiety, regular feeding, may have a certain degree of relief, if necessary, drug 7, other factors: for example, intestinal flora dysbiosis, after long-term application of broad-spectrum antibiotics, so that the normal intestinal flora dysbiosis, need to stop using antibiotics, with the use of live bacteria preparations; uremic patients can appear uremic enteritis and cause diarrhea, need to carry out dialysis treatment for relief, pay attention to low protein diet. Since there are many causes of long-term diarrhea, if you have diarrhea all the time, you should go to the hospital promptly to clarify the cause and treat the cause. In addition, avoid eating spicy, stimulating, cold and greasy foods, and pay attention to keeping the abdomen warm to avoid getting cold.