Adult intestinal probiotics include Bifidobacterium, Lactobacillus, Bacillus licheniformis and so on. 1. Bifidobacterium: It is a kind of probiotic that is commonly used and widely used nowadays, which can maintain the balance of normal intestinal flora. 2. Lactobacillus: this kind of probiotics can stabilize the normal intestinal flora, reduce the intestinal absorption of cholesterol, reduce the role of serum triglycerides and cholesterol, and also regulate the immune function in order to improve the body’s ability to resist diseases. 3. Bacillus licheniformis: it can maintain the balance of normal intestinal flora. The above drugs are prohibited for those who are allergic to them and should be taken in accordance with medical advice. If the patient’s intestinal flora imbalance, it is recommended to go to the regular hospital in a timely manner, after clarifying the cause of the disease, targeted treatment under the guidance of the doctor, in order to reduce the adverse effects of the disease.