Let the stool shape, can be from the dietary habits, medication and treatment together to deal with two aspects. 1. Dietary habits: diet rich in dietary fiber foods, such as greens, cabbage, corn, apples, avocados, etc. Dietary fiber can promote gastrointestinal peristalsis, and can adsorb more water, prompting stool formation. Patients need to reduce the intake of spicy and stimulating foods, cold and raw foods, to avoid irritation of the stomach and intestines, which can lead to diarrhea. Eat in moderation, combine with exercise, and maintain a regular routine. 2. Medication: Probiotics can be taken to regulate the intestinal flora, such as Bifidobacterium bifidum, Bacillus licheniformis, Bacillus subtilis, etc., to improve the intestinal flora, help normal digestion and absorption of food, and promote the formation of stools. If there is chronic enteritis and other diseases, it is also necessary to actively treat the primary disease. Patients should seek prompt medical attention if there are any physical abnormalities to avoid delay in their condition.