How to treat bad breath caused by bad stomach

Children's bad stomach causes bad breath, first of all, parents can take their children to the hospital for relevant examination, if the child has Helicobacter pylori infection, need to go through drugs to treat, at the same time need to go through diet and living habits to help children improve gastrointestinal environment, and do a good job of children's oral hygiene. Don't let your child overeat, let alone eat too much at one time, the child's diet should be kept light and easy to digest, after the child gets up in the morning, you can give the child a glass of light salt water, at the same time, between meals, you can also let the child drink some fresh fruit juice properly, and let the child develop a good habit of brushing his teeth in the morning and evening.