Patient's question:
Sure, here is the translation of the content you provided:```
No
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Doctor's answer:
Hello, if your baby's tooth is painful, it means the nerve has been affected. It is recommended to visit the dental department of a hospital for a consultation. Root canal treatment must be done first, followed by filling. You should pay close attention to oral hygiene, rinse your mouth or brush your teeth after meals, and brush your teeth every morning and evening. Avoid eating before bed, and eat less sugar. Once the tooth is replaced, everything will be fine.