There is no strict regulation on how long to take lactobacillus tablets for enteritis, it should be used according to the severity of the condition as prescribed by the doctor. The main ingredient of lactobacillus tablets is lactobacillus, which is a kind of medicine to help digestion, applicable to indigestion, enteritis, etc. Suffering from enteritis using lactobacillus, can stimulate the intestinal secretion of antibodies, but also able to form a protective layer in the intestinal tract, preventing the invasion of pathogenic bacteria and viruses. If it is a mild enteritis, usually about a week of medication symptoms will be relieved, and then go to the hospital for review, follow the doctor’s instructions to adjust the medication or stop using the drug. If the symptoms are more serious, need long-term regulation of intestinal function, recovery is slow, may be the time of medication will be extended. Adverse effects of Lactobacillus tablets are not clear, but it should be noted that if overdose or uncomfortable symptoms occur, the drug should be discontinued. It should be used in strict compliance with the doctor’s instructions, not blindly used by themselves, and the use of the drug should be discontinued in accordance with the doctor’s instructions.