"my lower left teeth were in pain and my left jaw became swollen, i was in terrible pain and went to my dentist for an emergency. turns out i had an infection. i was prescribed tylenol 3 for pain and boy did it work wonders, also the codiene helped to relax me from the facial pain. i recommend this to anyone who like myself, doesn&#039;t take pills on a regular basis. some people have a tolerance to low dose pain medications, so i think this why t3 gets the shaft from heavy pill takers."