A member asked:

Injection in my finger to numb it but still felt pain. again, dentist removed some cavitys but after 3 injections i still felt pain. any worries ?

A doctor has provided 1 answer

Great question!: First off: nothing to worry about. Personal observation and medical journals do reveal that a significant number of patients are less-susceptible to local anesthetics. Interestingly, not all anesthetics are the same: Mepivicaine seems to have better results in patients who don't respond well to bupiicaine or lidocaine; if you need a local again, you can request that by name.

Answered 9/4/2016

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Thank

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