A while later, the dentist returned, when asked if my lower
lip was numb I responded that the top was numbed, the dentist was surprised and gave me more injections and immediately began drilling. I let the dentist know that there was a lot of pain, so the dentist, I believe, gave me more injections, and then left to give the anesthesia time to work. Upon returning, my lip was numb, so the dentist began drilling again, but it was still extremely sensitive, so even more anesthesia was given.