Why do we lose hearing as we age?

Understanding age-related hearing loss

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Age-related hearing loss, or presbycusis, is a common condition that develops gradually as we age. It is usually a combination of several factors, including

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1. Noise-induced hearing loss:some text
   • Prolonged exposure to loud sounds damages the sensory hair cells of the inner ear.
   • These hair cells, which are essential for hearing, do not regenerate once damaged.
2. Medical conditions:some text
   • Chronic diseases such as hypertension and diabetes, which are more common in older adults, can contribute to hearing loss.
   • Some medications, such as chemotherapy drugs, can also damage the sensory cells in the ears.
3. Abnormalities of the external and middle ear:some text
   • Decreased function of the tympanic membrane (eardrum) or of the three ossicles of the middle ear may affect the transmission of sound to the inner ear.

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Can age-related hearing loss be prevented?

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Although scientists have not yet discovered a way to completely prevent age-related hearing loss, you can take steps to prevent noise-induced hearing loss:

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• Protect your ears from loud and prolonged noise with earplugs or earmuffs.
• Reduce exposure to sources of harmful noise, such as firearms, lawn mowers, snowmobiles and loud music.
• Be aware of the duration and intensity of exposure to loud sounds.

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What to do if you have hearing problems

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Hearing loss can significantly affect your quality of life, but early intervention can help. If you have hearing difficulties

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1. Seek professional help: Start with a visit to your primary care physician or a specialist, for example:some text
   • Otolaryngologist: Physician specializing in ear, nose and throat conditions.
   • Audiologist: Health professional trained in the evaluation and treatment of hearing disorders.
   • Hearing aid specialist: Professional who can fit and maintain hearing aids.
2. Make an appointment at Las Mercedes Medical Centers:some text
   • Our center offers access to primary care physicians and specialized hearing care under one roof.
   • Join our family today and let us take care of your hearing health.

Source: NIDCD.nih.gov