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.
A pain in the head that is sharp may be a sign of a condition that is mild or a serious medical problem. There are diverse reasons for headaches located in different areas of the head. For instance, an individual could have a pain that is sharp in the head on the left side, right side, or behind the ear.