Sensorineural Hearing Loss Treatment in Issaquah, Mill Creek, Renton and Woodinville, WA
Understanding Sensorineural Hearing Loss
There are three types of hearing loss conductive, sensorineural, and mixed. Sensorineural hearing loss is the most common, accounting for over 90 percent of cases.
This occurs when sound signals that travel to the brain are damaged. Inside the cochlear of the ear are tiny hair cells responsible for converting sound vibrations into electrical signals. These signals travel along the auditory nerve to the brain. When these cells or pathways are damaged, it results in reduced hearing clarity and volume.
Symptoms of Sensorineural Hearing Loss
If you think you may have hearing loss, you may experience the following symptoms. It is important to seek help early to avoid further complications.
Common indicators include:
- Difficulty understanding speech
- Trouble distinguishing speech from background noise
- Thinking people are mumbling or speaking unclearly
- More difficulty hearing high-pitched sounds
- Ringing or buzzing sounds in the ears
- Increased sensitivity to loud noises
- Often turning up the volume on devices
Causes and Diagnosing Sensorineural Hearing Loss
Your provider will talk with you about your symptoms to determine if you are experiencing SNHL.
You can expect:
- An overview of your medical history
- Discussion about symptoms and hearing loss
- A physical exam with a look inside the ear
- Audiologic testing
- Tests to evaluate the nerve pathways when needed
- Imagining tests like an MRI or CT scan
Causes of this condition can vary widely, but most often include:
- Age-related hearing loss- is the most common cause, comes on gradually, and affects the high frequencies first
- Prolonged exposure to loud noise or sudden loud impulse noise
- Side effects from medications such as certain antibiotics, chemotherapy drugs, and high doses of aspirin
- Complications dude to infection or virus
- Diseases or conditions affecting balance and vertigo
- Genetic disorders
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