Do you feel a jolt of discomfort when something cold or hot hits your teeth? This is a common oral health problem known as dental sensitivity that countless people suffer from. In fact, past studies have estimated that one out of every eight people in the United States has sensitive teeth. This issue can be the result of an even more serious problem or something as simple as genetics. That’s why it’s important to know the signs of whether or not you should visit your emergency dentist or just use toothpaste made for sensitive teeth. Read on to learn more about sensitive teeth and how you can tell if the problem warrants the need for urgent treatment.