My two-year-old child has a cavity in a tooth. Should the tooth be filled? By: email@example.com|Published on: Dec 1, 2019|Categories: | 0 comments A My two-year-old child has a cavity in a tooth. Should the tooth be filled? Yes, it should be treated as soon as possible to avoid pain and infection. Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.