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.
Cause of ear infection and earache. Ear pain is usually caused by a middle-ear infection. Symptoms include shooting pains in one or both ears, fever, nausea, vomiting, diarrhea, a feeling of fullness and noises in the ear. Often middle-ear infections are brought on by a cold or flu. If the pain is very severe and there is neck stiffness and raised temperature, it is important to see a doctor.