Perforated Eardrum |
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DESCRIPTION
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The eardrum--also known as the tympanic (tim-PAN-ik) membrane--is a thin, round sheet of tissue that divides the ear canal from the middle ear. This fragile membrane is easily torn or perforated. The injury usually heals in 2 months without treatment. Your hearing should not be affected.
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CAUSES
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The culprit is often a sharp object jammed into the ear. The membrane can also rupture under the sudden increase in pressure that occurs during an explosion or while diving. A blow to the outer ear sometimes damages the eardrum; and a middle ear infection also can lead to perforation.
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SYMPTOMS
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Typical symptoms include sudden ear pain, hearing loss, dizziness, ringing in the ear, and bleeding or discharge from the ear. Signs of a serious problem are hearing loss in both ears, severe dizziness, or feeling as though you are spinning.
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CARE
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If you develop an infection, your doctor may prescribe an antibiotic. Surgery may be needed if the eardrum does not heal on its own.
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