Congratulations, you just got new braces! You can expect many great things from orthodontics: straighter teeth, a more even smile and even a better aligned bite. But what you may not be expecting is the pain that goes along with new braces. It can be hard to adjust to. Usually when you experience tooth pain, it’s focused on one or two teeth. With braces, your entire upper and lower jaw can hurt at once, and that can often be almost unbearable.