What should a 3-year-old child do if his teeth are decayed?

Three-year-old children's deciduous teeth fall off one by one, usually caused by dental caries, and gradually fall off. Dental caries is the damage of bacteria to hard tissues of teeth, which is generally caused by poor oral hygiene and eating habits of children.

Control sugar intake

3-year-old children should first control their sugar intake and try not to eat sugary food.

Develop good oral hygiene habits

In addition, we must develop the good habit of brushing our teeth in the morning and evening, gargling after meals and not eating snacks after brushing our teeth before going to bed, otherwise dental caries will gradually increase and secondary pulpitis will cause pain.