Hi i had a root canal done to my last wisdom tooth on the bottom left. IT was done on march 10, its been 3 days and my gums are still very sore and it hurts when i put pressure on this tooth. Is this normal? I had an infection in the tooth and i was put on antibiotics before the root canal, and im on a stronger one now. I just wonder if this is normal and for how long should this last? the pain is not so bad I cant sleep or eat or anything I can. I cant really tell if its getting better a little bit or no and i now its only been three days but i just want to be sure this is normal.