If you have been experiencing some jaw pain, it can definitely be a nuisance to deal with. You might wonder if you slept wrong or had too much chewy food that left you sore, but could there be more going on? There are a few different reasons that can be the culprit, from minor ones to some that need an urgent dental visit. Keep reading to see what might be causing your one-sided jaw pain and when you should call your emergency dentist.