Well I've needed a root canal since last Tuesday and today I finally got it. The only thing that hurts is my jaw. The dentist I had do my root canal said it was the hardest one he ever had to do because it was my last molar in my upper left jaw and it was set weird and I have a very small mouth. I had my mouth open wider than I ever though possible for 2 hours! The shots didn't hurt but my jaw and head are hurting. Thank goodness for Norco! They told me to take it easy today and to baby the left side of my mouth for the next 3-4 days (no chewing on that side). So I did a little yoga and that's it today. Tomorrow as long as my mouth feels good I'm getting back into exercising! Finally I'll be able to do aerobics! I'm hoping I can sleep into 6 or 7am (usually I'm lucking if I can sleep in till 4am), drink my coffee, eat breakfast, take my morning meds, digest while on Spark , and then start exercising!