Children’s intestinal mucosal blisters may be caused by chronic inflammatory irritation of the intestinal tract due to eating unclean food or due to viral infection, which can be relieved by medication such as glutamine and montelukast. Patients can take glutamine, montelukast, bifidobacteria, bismuth and other such drugs that repair the intestinal tract and protect the intestinal mucosa under the guidance of the doctor, which will help the disease recover. Daily life should pay attention to, usually pay more attention to rest, try not to eat spicy food, drink more water, eat more fruits and vegetables as appropriate, more activities, try to keep bowel movement, do not stay up late. There is discomfort timely medical treatment, clear diagnosis, follow the doctor’s instructions for treatment.