Hi! It seems like you are talking about the needle like files, used to clean the root canal. It is normal to bleed a little, but it shouldn't be very noticeable. Also, if the dentist has administered anesthesia, there should be no pain. Communicate your problems to your dentist, he/she will be able to deal with them in a much better way.
Answered2020-07-09 11:58:17
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