I had my teeth whitening done at 10am today...it's now 7:20 pm and my teeth hurt SO much! It's a constant, droning pain with "zingers" thrown in to make it lots more fun! I've always been self concious of my teeth, due to mottling from too much flouride, but this is horrible! I'm hoping the leftover oxycodone I have will help enough so I can sleep tonight or I'll be useless tomorrow for work. Never again, I dont care if my teeth are purple, the pain is not worth it! I do still like my dentist, he's very good, but do not believe the hype for tooth whitening!