Over The Counter Ear Infection Medicine

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The ear is the organ of hearing and balance. It has three parts: the outer, middle, and inner ear.

  • The outer ear collects sound waves, which move through the ear canal to the tympanic membrane, commonly called the eardrum.
  • When incoming sound waves strike the tympanic membrane, it vibrates like a drum, and converts the sound waves into mechanical energy.
  • This energy echoes through the middle ear. The middle ear is a complex structure filled with air that surrounds a chain of three tiny...
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