Do you find yourself avoiding extremely cold foods because they bother your teeth? Or does the thought of eating hot and cold foods at the same time cause you to cringe because you know you will experience tooth discomfort? If you answered yes to either of these questions, you may be experiencing issues with tooth sensitivity. Tooth sensitivity is a common sensation that patients experience from time to time. However, when sensitivity persists, it is a warning sign that you may have an issue with your oral health.