I had all four done at once. Two were impacted. The doctor suggested putting tea bags back there (instead of gauze). I got the sorta medicated kind from the health food store, they made me sleepy and calm.... I'm glad i used the tea bags, because when I would go to spit I wouldn't notice the other yucky colors, just tea. I wouldn't want to do it again, but it wasnt the worst experience I've had!

keep us posted