Lactobacillus is mainly used to treat symptoms of gastrointestinal indigestion and diarrhea caused by various reasons. Lactobacillus is an intestinal probiotic that is commonly used clinically to treat gastrointestinal indigestion and diarrhea. Lactobacillus can form a protective film in the intestinal tract, preventing foreign irritants from damaging the gastrointestinal mucosa. Lactobacillus can stimulate the production of antibodies in the digestive tract to enhance the immunity of the digestive tract; it can also colonize the intestinal tract, hindering the growth of pathogenic bacteria and promoting the growth of other probiotics; it can also regulate the water-electrolyte balance of the gastrointestinal tract and promote gastric secretion to enhance digestive function. This kind of drug is best used under the guidance of a doctor, allergic to Lactobacillus patients are prohibited from using this drug, if the patient is taking Lactobacillus tablets, the occurrence of uncomfortable symptoms, be sure to stop using this drug, you can under the guidance of the doctor to replace the other drugs.