I had a root canal done on a tooth, but continued to have throbbing pain from time to time. Then, a pustular sack started on the gum outside the tooth. It would break and then return. I went to the dentist (not a dermatologist...that's for skin problems) and he took an x-ray to find that the tooth with the root canal had formed a cyst under the tooth and was now absessing. He immediately pulled the tooth and removed the infection. Thank goodness...the throbbing has stopped and no more pustular sack. Get to your dentist right away...sounds like you are having what I had!!
Get to your dentist right away. I had something similar and I had a cyst under the tooth and it was absessing. The tooth will probably need to be removed = mine was. Good luck
i am having the same issue and last night i had a visit to the doctor and she has suggested to go under a minor gum surgery to clean up the infected area.
i have the same thing happening to me now! i had a root canal done in may 2014 and i kept going to the dentist telling them something didn't feel right, they ignored it until the saw the little white pus pimple, then they send me to the specialist and told me i need to get it reconstructed again. and the little white pimple keeps coming back in the same place and i also use Listerine.
Hey guys,
I have the same puss issue as everyone else,had it taken care of today.
All that is going on is that you have an infected root somewhere and it is causing puss to come out through your gums because it is looking for the easiest way yo exit.
root canal or extraction is the solution.