Medically reviewed by John Carew, MD Pain behind the ear could be related to the ear itself or nearby structures that share a ...

Trigeminal neuralgia is a facial pain condition caused by the trigeminal nerve, a cranial nerve that starts at the ear and runs along both sides of the face in three branches: The nerve sends ...

Treatment options are limited for patients with postherpetic neuralgia (PHN), a chronic pain disorder caused by reactivation of the varicella zoster virus. Topical application of capsaicin ...