Green stool with mucus may be caused by improper diet, gastrointestinal tract dysfunction or gastrointestinal disorders, and can be treated for the cause after clarification. Common causes and treatment 1, improper diet: some green vegetables containing pigments such as spinach, celery, etc., when consumed in excess of the green fiber in the food is not completely digested and absorbed, easily caused by the phenomenon of green stools with mucus. Generally reduce the intake of such foods, the stool can gradually return to normal; 2, food intolerance: mostly seen in infants and young children, such as 4-month-old infants if the sudden transition from breast milk to milk powder, infants and young children with indigestion leading to diarrhea, can appear green stools, watery or paste-like. You can regulate the balance of the flora by oral probiotics of the intestine, etc. At the same time, pay attention to abdominal warmth and gradually transition when changing the feeding method to avoid stimulation of the gastrointestinal tract of infants and young children; 3, indigestion: inflammation in the intestinal tract or intestinal peristalsis caused by gastrointestinal tract dysfunction, so that the intestinal bilirubin, bilirubin has not been converted from the stool discharge, so that the stool is green. Can use omeprazole, ranitidine to protect the gastric mucosa, plus the use of intestinal probiotics such as Bacillus licheniformis to improve the intestinal environment; 4, gastroenteritis: inflammatory stimulation of the intestinal mucosa congestion, edema, resulting in the intestinal wall secretion of digestive enzymes abnormal, so that the stool will contain a lot of acid, and air oxidation reaction after discharge, will make the stool green. You can take oral intestinal probiotics such as bifidobacteria for treatment. Note In daily life, pay attention to a reasonable diet, supplement a variety of fresh vegetables and fruits, and avoid favoritism to a single food. Pay attention to dietary hygiene, do not eat spoiled or contaminated food, reduce the consumption of raw, cold, hard, spicy and stimulating food, pay attention to keep warm. If the symptoms worsen and are accompanied by other uncomfortable symptoms, the cause can be clarified by gastroscopy and then treated symptomatically.