Lactobacillus tablets can usually be taken until the symptoms have improved or cured and then can be stopped. Lactobacillin tablets can form a protective layer in the intestinal tract, prevent the attack of viruses and bacteria, and improve the immunity of the intestinal tract and other effects, and can be used to treat abnormal fermentation in the intestinal tract, enteritis, dyspepsia and pediatric diarrhea and other diseases. It is contraindicated for those who are allergic to this drug, and the adverse effects have not been clarified, so if any uncomfortable symptoms occur after using the drug, it is recommended to go to the hospital. This drug can be taken until the symptoms improve or the disease is cured and then stop taking the drug, but if the continuous use of a week does not improve the phenomenon is recommended to go to the hospital. Patients who need to take lactobacillus tablets are recommended to use the drug under the guidance of a doctor, if you are not sure how long you need to take it, it is recommended to go to the hospital and consult a professional doctor.