The last time that I went to see the dentist, I had a filling done on my front tooth
. It was quite a big one. The dentist injected me, and a couple of days later, my gum above the tooth started to appear larger. I still have that, and it is untreated. It doesnt bother me too much but only at times. My dentist said that I have abcess, and said I need route canal treatment. Now, a couple of months later, untreated, a senstive spot has appeared below my right nostril and above my lip.