Q. I recently had 7 porcelain veneers put on my top teeth. I have had pain ever since. I cannot drink anything hot or cold because they are so sensitive. I also had 2 teeth crowned in the back of my mouth and they hurt as well. My dentist gave me a prescription for toothpast that is supposed to add fluoride, but it has done absolutely nothing to help. Is there anything that will relieve my pain. I hate these things.