The phenomenon of diarrhea and green are water, and gastrointestinal peristalsis accelerated, external stimulation and other factors related. Patients should go to the hospital in a timely manner to register to check the stool routine and other items, after identifying the cause, the general symptomatic drug treatment. Common causes 1, indigestion: if the diet is not controlled, will lead to gastrointestinal peristalsis too fast, the food can not be digested before the small intestine absorbed resulting in diarrhea. If you eat green vegetables, such as spinach, rape, etc., the feces excreted may be green; 2, external stimulation: cold stimulation, mental stress, bacterial or viral infections and other factors can also cause gastrointestinal dysfunction, resulting in the appearance of symptoms of diarrhea. Treatment 1, watery diarrhea, green stool symptoms, first of all, you can take montelukast under the guidance of a doctor to help stop diarrhea, along with taking probiotics or bifidobacteria, can effectively improve the symptoms; 2, diarrhea is serious, while the complication of abdominal pain, nausea, vomiting, fever and other symptoms of patients, should promptly go to the hospital to check the blood and stool routine, if abnormalities are found, the need for anti-infection, rehydration and If abnormalities are found, anti-infection, rehydration and regulation of intestinal flora are required. During diarrhea, it is important to drink more hot water or warm salt water to help replenish body fluids and prevent water and electrolyte disorders and dehydration, and to eat light, soft and easily digestible food.