I am worried. My dentist just told me that I have a small cavity in one of my back molars. I have never had a cavity before, so this is upsetting news to me. My dentist set up an appointment to come back to have the filling done in a week from now. Since I have never had any cavities, I do not know what it is like to get a filling. Is it scary? Does it hurt a lot to have done? How long will I be in pain for?

Reply: I understand that dental filling can be a new and unsettling experience, especially if you have never had a cavity before. However, I assure you that filling is usually quick, simple, and painless. 

The only aspect that might be slightly uncomfortable is when the dentist administers the numbing shot to the affected area. The shot is done to ensure you don’t feel any pain during the filling process. The dentist will wait for the anesthesia to take effect before proceeding with the filling.

During the filling process, you will feel some pressure and vibrations in your mouth, but you won’t feel any pain. The dentist will use a dental drill to remove the decayed part of your tooth and then fill the cavity with a special material. 

After the filling, you may feel soreness or sensitivity in the affected tooth for a few days. This is normal and can be managed with over-the-counter pain relievers. However, if the pain persists or worsens, you should contact your dentist immediately.

Overall, there is no need to be scared or worried about getting a dental filling. The procedure is relatively simple and quick, and the benefits of having a healthy tooth far outweigh any temporary discomfort you might experience.