When the parts of the brain responsible for hearing are no longer stimulated by everyday sounds, they become less active. This may lead to significant changes in the brain’s normal structure and functioning—similar to how muscles shrink when you stop exercising. These changes can be characterized as atrophy and are likely to contribute to cognitive decline.

An “overwhelmed” brain represents the second link between hearing loss and Alzheimer’s. When it is difficult to hear, the brain must work overtime just to understand what words people are saying, which direction sounds are emanating from and other important auditory details. Constantly straining to hear can deplete the mental energy needed for crucial cognitive functions, such as problem solving and memory—and that can lead to further cognitive decline.

Although hearing loss can set the stage for dementia and Alzheimer’s, it’s also important to recognize the risk of misdiagnosis. If you suspect dementia in yourself or a loved one, seek treatment from a trained medical professional.

Some of the undiagnosed hearing loss symptoms that are commonly misunderstood as dementia include:

Forgetting something that was just said
Misunderstanding a story or explanation
Acting confused about simple verbal instructions

A hearing impairment makes it difficult to listen, reply and respond to verbal cues. This can escalate feelings of confusion, isolation and paranoia—so it’s important to get your hearing checked by a professional as soon as possible.

Not sure if you’re experiencing hearing loss? Click the link below to try our free online screening.

The connection between depression and hearing loss should come as no surprise. When a formerly gregarious person is no longer able to socialize or participate in beloved activities, the mental toll can be significant and lasting. Learn how to recognize the signs of depression and how you can act in defense of your mental health.

Your sense of balance depends on the vestibular system in your inner ear. Research on falls has generally focused on visual, cognitive or motor impairments. However, growing evidence suggests that hearing loss may increase a person’s risk of falling and experiencing a serious injury.

Untreated hearing loss can put a strain on many aspects of your personal life. Everything from casual interactions with strangers to your closest relationships with friends and family are likely to be affected by your inability to understand speech or distinguish between the mix of sounds in your environment.