At least at first glance, facial swelling doesn’t seem that bad a symptom. Compared to coughing, sneezing, or bleeding, it often doesn’t feature the sights and sounds associated with severe afflictions. Taken solely on its own, you might believe the swelling is only a sign of a mild allergy or infection.

Having said that, brushing it off as unimportant would be a serious mistake. Among other things, facial swelling can indicate a dental crisis requiring immediate attention. For those interested in knowing, then, when it warrants an emergency dentist, here is a guide to emergency dentistry for facial swelling.