Teeth can experience discomfort for a wide variety of reasons such as stress, injury, thin enamel, exposure to hot and cold, and oral infections, and the best way to deal with the issue greatly depends on what causes it. If you experience pain in your upper back teeth, it may be caused by issues such as an untreated dental infection or inflammation of the sinuses. Here’s how to tell if your molar discomfort warrants a visit to your emergency dentist.
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