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.
The list of signs and symptoms mentioned in various sources for Earache includes the 14 symptoms listed below: 1  Ear pain. 2  Earache. 3  Some possible ear pain symptoms in infants: Pulling at ears - infants will often tug or pull their ears if they have ear pain. Tugging at the ears.  Ear pain when 1  swallowing. Ear pain when chewing.