Welcome to Practo, a small hole in the teeth may be dental caries causing cavity, this cavity can be treated with the restoration or or root canal treatment but as it causes pain root canal treatment will be the definit treatment plan, for pain I advise you to take pain killers twice a day for 2 days and when I go for root canal treatment avoid eating that side, do soft brushing, consult me for further details thank you.
Answered2021-11-19 15:41:48
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