The main reason you should seek emergency care from a dentist is if you feel any acute pain or discomfort around your mouth. Whether it’s due to a knocked-out tooth or simply a chipped one, you need to plan a visit to the dental office as soon as you can. But what about if you’re experiencing a swollen face? If it’s severely uncomfortable, then it’s time to get treatment. Read on to learn what to expect when seeing your emergency dentist for facial swelling and what can be causing it.