Associated Audiologists Blog

What is Sound Sensitivity?

Posted by Associated Audiologists on Mar 21, 2019 10:00:00 AM

 

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It’s a noisy world - car horns blaring, people shouting, phones ringing, radios turned up at top volume - these sounds can all be annoying, but for most people, they aren’t intolerable. Unfortunately, if you’re someone with sound sensitivity, these sounds can be so disruptive, it’s difficult to live what most people would consider a “normal” life.

Different Types of Sound Sensitivity

There are a number of different types of sound sensitivity or decreased sound tolerance.

Hyperacusis - This is a decreased tolerance for volumes that are typically well-tolerated by most people. An individual with hyperacusis may experience physical discomfort or pain when exposed to common everyday sounds. The volume at which sound becomes uncomfortable or painful may be different across individuals with hyperacusis.

Misophonia - This is decreased tolerance for specific sounds, regardless of volume. Misophonia is also known as selective sound sensitivity. An individual with misophonia may experience a negative emotional reaction such as annoyance, disgust, and/or rage when exposed to specific “trigger” sounds. Trigger sounds are commonly mouth-oriented (such as breathing, chewing, swallowing) or repetitive (such as dripping, clicking, tapping).  

Phonophobia - This is a fear that non-harmful volumes will cause discomfort/pain, hearing loss, or tinnitus. An individual with phonophobia may experience a fearful emotional reaction when exposed to common everyday sounds.

 

Individuals with sound sensitivity may avoid exposure to common everyday or trigger sounds through lifestyle modifications or overuse of hearing protection. Over time, this can make the sensitivity worse.

 

Sound Sensitivity Management Options

Hyperacusis may result from a change in auditory function or may occur secondary to brain injury or other health conditions. It is common for hyperacusis to coexist with tinnitus. Hyperacusis is managed through the process of desensitization. Sound therapy for hyperacusis involves consistent exposure to a stimulus that is gradually increased in volume. Improvements in loudness tolerance may happen in as quickly as a few weeks.

 

The causes of misophonia and phonophobia are less well-understood. A team approach to management may be recommended. Sound therapy has shown to be an effective management option for these types of sensitivities, often in combination with cognitive behavioral counseling.


To be evaluated for sound sensitivity, call 913-403-0018 to schedule an appointment with our tinnitus and sound sensitivity specialist.

Topics: hearing loss, hearing aids, hearing problems,

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