Tooth decay in one and a half year old babies can be remedied by root canal treatment, persistent mouth rinsing and fillings.
1. Root canal treatment: mainly for deeper cavities and infected pulp, you can directly carry out root canal rinsing, root canal disinfection, and then root canal sealing after the inflammation subsides.
2. Adhere to gargle: you can insist on gargling with lukewarm water or salt water, or you can directly gargle with chlorhexidine gargle, which has the effect of sterilizing and reducing inflammation and swelling.
3. Fillings: mainly for shallow cavities that do not involve the pulp, can be filled with resin material to prevent caries from worsening.
One and a half year old baby if there is tooth decay can first follow the above way to deal with, but specific should be carried out under the guidance of a professional physician, should consult the doctor before treatment.