âº A donor is also someone who gives blood or who agrees to give an organ or body part to help someone else. (Definition of âdonorâ from the Cambridge Academic Content Dictionary Â© Cambridge University Press)
Middle ear and outer ear infections are common causes of sharp ear pain. An infection of the inner ear, formally called labyrinthitus, may cause sharp pain as well as a loss of balance. People with a bad cold or the flu often experience sharp ear pain.
Frequently I get tension pain behind my left ear. The pain in like a sharp tightness of some tendon located behind the ear. It will last a day or so and then the area feels as if it had been bruised. I often think it may be stress induced but no pain reliever seems to help.