DuoDuo Lactobacillusin Tablets and Jiangzhong’s Lactobacillusin Tablets are the same kind of drug, the drug efficacy is the same, there is no which one is better. Different brands of Lactobacillin Tablets are composed of lactobacillin, which can form a protective layer in the intestinal tract to prevent the invasion of pathogens, stimulate the intestinal secretion of antibodies, enhance intestinal immunity, promote the growth of beneficial bacteria, and enhance the digestive function and other effects. It can be used for indigestion, abnormal fermentation in the intestines, enteritis, and pediatric diarrhea. Therefore there is no claim that one is better than the other. The drug is contraindicated for those who are allergic to Lactobacillus tablets, and allergy sufferers should use this product with caution. Lactobacillin tablets should not be combined with tannins, bismuth, tinctures, medicinal charcoal and so on. Pay attention to the rational use of medication under the guidance of a doctor.