What is facial pain?
Facial pain is a catchall term for any type of pain in the face. Facial pain can be either acute or chronic. Acute pain is pain that lasts less than six months. Acute pain usually resolves either on its own or with treatment. Examples are sinusitis, infections of the mouth or gums, or injuries to the face, such as a black eye or broken nose. Chronic facial pain is pain that either lasts continuously for over six months or occurs on a fluctuating basis over a period of six months or longer. Examples are trigeminal neuralgia and temporomandibular joint disorder.