How aging affects the ear.

With aging, a different variety of ear diseases becomes more common. External ear disease is often a local reflection of generalized skin problems aggravated by retained water or local manipulation. Hearing loss may be the result of long-standing middle ear disease rather than aging. In this situation, the inconveniences and possible dangers of a chronically infected ear may be resolved with surgical intervention. Nasopharyngeal or lymphomatous disease must be suspected in any geriatric patient manifesting middle ear disease for the first time. Like presbyopia, presbycusis is a normal consequence of aging. It may be severe, but it does not lead to total deafness and equally involves both ears. Early discovery of the condition and institution of hearing rehabilitation methods will minimize the individual's communicative handicap and tendency to withdraw from society. Unilateral or asymmetric sensorineural hearing loss should be thoroughly evaluated for the purpose of identifying a curable and potentially life-threatening disease.