For children’s bad breath, the following methods can be used to regulate: first of all, give children to eat more drugs to eliminate food and stagnation, some children’s bad breath, is due to functional indigestion caused by accumulation of food, you can apply the Chinese medicine to eliminate food and stagnation, such as the application of Baohe pill or Shenqu oral liquid, Wang’s Baochi pill and so on. These drugs are good for the bad breath caused by functional dyspepsia. Secondly, chiropractic treatment, chiropractic treatment is a kind of massage technique, suitable for children’s dyspepsia, bad spleen and stomach function caused by halitosis, in addition to anti-Helicobacter pylori infection, some children’s bad breath is caused by suffering from H. pylori infection, not only bad breath, often accompanied by abdominal pain, even chronic gastritis and gastric ulcer. For this situation, you can promptly carry out triple therapy, such as the application of the three drugs amoxicillin, omeprazole, clarithromycin for combined treatment.