define otalgia
Otalgia is the medical term for ear pain. Learn about different causes of ear pain and how these conditions are diagnosed. Otalgia is the medical term for ear pain. There are two types of otalgia: primary and secondary. Primary otalgia is ear pain caused by a problem directly associated to the ear, such as an ear infection. Ear infections are probably the most common cause of ear pain in children. In adults, however, ear infections are not as common a reason for experiencing ear pain. Secondary otalgia is ear pain that actually comes from another source in the body.