Publications

Unittile

Towards tobacco-free young people in the African Region


Overview (Ear health)

Submitted by dinara on

The ear is divided into three basic parts – the outer, middle and inner ear. Each part serves a specific purpose in detecting and interpreting sound. Ear health encompasses numerous conditions that include earaches, tinnitus, vertigo, Meniere’s disease, ear infections and hearing loss.

Long-term exposure to high volume is the most common cause of hearing loss. Over time the tiny hair cells of the inner ear wear out and can no longer convert sound into nerve signals that go to the brain.