Hi there, I have had to phone my dentist today for an emergency appt as I have serious toothache it's driving me insane. Anyway, I'm terrified beyond words and am unable to take anything to calm me down or for the pain as I have a meds phobia. My aunt who is a nurse is coming with me and I know they will want to extract the tooth as it's already been said before, it's not a back tooth and only has 1 root so I'm hoping it will be easy to remove. The thing that terrifies me is the numbing agent in the injection, I'm scared I'll be allergic to it. I need some reassurance please, I can't stop shaking or crying and the pain is unreal.