The common causes of diarrhea and frothy stools are: 1, cold in the gastrointestinal tract, when eating cold food or inhalation of cold air, resulting in reduced digestion and absorption capacity of the gastrointestinal tract causes diarrhea, stools are watery or frothy. 2, poor digestion, when eating greasy, cold, spicy, stimulating food can lead to diarrhea, frothy stools. 3, Chinese medicine said there is dampness will lead to diarrhea and foam. 4, infectious enteritis Such as dysentery, typhoid paratyphoid, due to the gastrointestinal tract caused by cold can drink more hot water, pay attention to the abdomen, especially the navel area to keep warm. Indigestion caused by can eat more food to strengthen the spleen and thick intestines, but also with drugs to regulate, but also to form a good diet, eat easily digestible food, avoid eating cold, rough, greasy food, avoid overeating, avoid strong tea and coffee.