i had a tooth which done 3 filling before, with different dentist, 1st time it was when im very young, and the 2nd time filling failed, after filling i still have sensitive tooth, and the 3rd one i did it in the government dental clinic which done by "students" and now its get sensitive again on every touch or even a single bite.

im afraid of extraction or root canal. im super nervous and anxious just by thinking over it. would like to know is there any dental clinic which provides iv sedation for root canal or extraction services? so at least when they put me sleep , they can do whatever they want, filling or whatsoever.

i also doubt that i have teeth grinding, my jaws n cheeks feels pain.