It provides feeling to most of your face, including your upper and lower lip, teeth, and gums. The trigeminal nerve is thought to play a significant role in the development of migraines. In this case, ...
The pain does not go away with oral painkillers. You have pain that makes it difficult to chew or eat. You have red gums, a high fever, and a bad taste in your mouth. Your cheek or jaw is swollen.