Mouth ulcers in five year olds can be treated with gargles, dispersions, etc. If there is a localized irritant such as dental caries, fillings are needed.
If a child has mouth ulcers, gargles such as chlorhexidine gargle and povidone-iodine solution can be used. In addition, you can use mouth ulcer powder and so on for treatment. A light diet and avoidance of irritants can help recovery.
If there are irritating factors in the mouth, such as large caries, it is easy to localize the friction to produce ulcers, and need to be timely for dental fillings and other operations.
If a child’s mouth ulcers are serious, should go to the hospital in time to check, the use of the above drugs should follow the doctor’s instructions.