Had sinus sugery 4 days ago (fixed deviated septum, right turbinate reduction, sinus drainage hole enlarged).
Gum pain is a lot worse than the sinus surgery
pain in nose/sinuses. General anesthesia caused 3 ulcers, the one on gum-line hasn't healed, very painful, seemed to be the trigger. (Some numbing, tingling under top teeth from surgery but can deal with that.