Hello. I had my first session for a root canal in one of my upper rear molars and the temp filling came out whilst eating. I did not notice until later I found a big hole in my tooth. Looking at it with a mirror I can see there is some filling remaining in the bottom of the cavity but there is a pinkish central area as well...???
My dentist is not available till Monday and I'm worried that I might get an infection. What should I do? Can I re-fill it up with something? Is there an indication to start taking antibiotics prophylactically? Thanks for your help!!!