I went to the dentist three days ago to have two fillings done on the bottom right side of my mouth. Ever since I have been sneezing and there is a sharp annoying sensation at the back of my right nostril when I try to inhale through my nose.  I am not sure which part of the dental procedure has caused this. Whether it was the needle hitting a nerve, the Novocaine, or some sort of chemical that I inhaled but I just hope that this feeling will eventually go away. I have never had an issue with any of my past dental work. Do you know if this sort of thing is common and whether other people have suffered permanent damage or just experience their symptoms temporarily.?
The medicines used during and after procedure or even the anesthetic leads to allergy and there is nerve irritation causing the sneeze as some nerves are shared in one sinus and teeth there are temporary and become normal slowly you can take anti allergic tab for 2 weeks if unbearable