Lactobacillusin Tablets are not suitable for people who are allergic to the product, allergic, concurrently taking drugs with the function of adsorption of the product, and those who do not meet the indications of the product. Usually lactobacillin tablets can regulate the intestinal flora, clinically used in the treatment of dyspepsia, intestinal fermentation abnormalities, enteritis and pediatric diarrhea. The unsuitable people for this drug are mainly patients who are allergic to this product, allergy sufferers, people who are also taking drugs with the function of adsorption of this product, such as bismuth (bismuth potassium citrate, colloidal bismuth pectin, etc.), activated charcoal, tanning acid preparations (berberine tannate, tannin tablets, etc.), and so on. In addition, it is not suitable for people who do not meet the indications of this product, and the adverse reactions of Lactobacillus tablets are not known. It is recommended that patients use the drug under the guidance of a professional doctor, not blindly, so as not to cause adverse consequences.