In this article 7 sections
Sensorineural hearing loss (SNHL) is the most common type of permanent hearing loss, caused by damage to the inner ear hair cells or auditory nerve. It affects approximately 90% of people with hearing loss and is the primary condition treated with hearing aids. This guide explains everything Pakistani patients need to know. Read more: Nearly twice as many men have hearing loss than women
Last Updated: March 2026
SNHL treatment at Professional Hearing Solutions in Islamabad and Rawalpindi.
What Is Sensorineural Hearing Loss?
Inside your inner ear (cochlea), thousands of tiny hair cells convert sound vibrations into electrical signals that travel to the brain. When these hair cells are damaged or die, they cannot be repaired or regenerated. The result is permanent hearing loss. Read more: Hearing Loss in Children: Early Signs Parents Must Know
The severity can range from mild (difficulty hearing whispers) to profound (inability to hear without powerful amplification).
Causes of Sensorineural Hearing Loss
Age-Related (Presbycusis): The most common cause. Hair cells naturally deteriorate with age, typically becoming noticeable after 50-60 years.
Noise-Induced: Prolonged exposure to sounds above 85 dB damages hair cells. Common in factories, construction, traffic, concerts, and loud earphone use.
Genetic/Hereditary: Hearing loss can run in families. Some genetic conditions cause hearing loss from birth.
Viral Infections: Measles, mumps, rubella, meningitis, and cytomegalovirus can damage the inner ear.
Ototoxic Medications: Certain antibiotics (gentamicin), chemotherapy drugs, and high-dose aspirin.
Head Trauma: Skull fractures or severe head injuries can damage the cochlea.
Sudden SNHL: Rapid hearing loss occurring over hours to days — a medical emergency requiring immediate treatment.
Diseases: Diabetes, cardiovascular disease, and autoimmune conditions can affect inner ear blood supply.
Symptoms of Sensorineural Hearing Loss
Difficulty understanding speech, especially in noisy environments
Sounds seem muffled or unclear even when loud enough
Difficulty hearing high-pitched sounds (consonants like s, f, th)
Asking people to repeat themselves frequently
Tinnitus (ringing or buzzing in the ears) — commonly associated
Difficulty following conversations with multiple speakers
Feeling that others are mumbling
How Is SNHL Diagnosed?
Sensorineural hearing loss is diagnosed through:
Air Conduction Test: Tests hearing through the normal pathway (ear canal → eardrum → middle ear → inner ear).
Bone Conduction Test: Bypasses the outer and middle ear, testing the inner ear directly.
Comparison: If both air and bone conduction show the same loss, it confirms sensorineural origin (inner ear damage).
Treatment: Hearing Aids for SNHL
Hearing aids are the primary and most effective treatment for sensorineural hearing loss. They work by:
Amplifying sounds at the specific frequencies where you have loss
Processing speech to enhance clarity in noisy environments
Compensating for damaged hair cells through precise frequency shaping
Providing tinnitus therapy for associated ringing (Signia Notch Therapy)
At Professional Hearing Solutions, we fit Signia hearing aids programmed precisely to your audiogram:
Hearing Loss Degree | Recommended Signia Model | Price (Original) |
|---|---|---|
Mild | Signia Prompt (8 ch) | Rs.150,000/Unit |
Moderate | Signia Motion 13 1-3 Nx (16-24 ch) | Rs.480,000–620,000/Unit |
Severe | Signia Motion 13 5-7 Nx (32-48 ch) | Rs.695,000–825,000/Unit |
Any level (rechargeable) | Signia Orion 50-100 C&G | Rs.495,000–795,000/Pair |
Note: Prices may vary slightly due to market fluctuations, currency exchange rates, and inflation. Contact Professional Hearing Solutions for the latest confirmed pricing.
Can SNHL Be Prevented?
Protect your ears from loud noise: Use ear protection in noisy workplaces, at concerts, and during celebrations.
Follow the 60/60 rule for earphones: No louder than 60% volume for no longer than 60 minutes at a time.
Treat infections promptly: Viral infections can damage the inner ear — seek medical treatment quickly.
Manage health conditions: Control diabetes and cardiovascular disease to protect inner ear blood supply.
Avoid ototoxic drugs when possible: Discuss hearing risks with your doctor when prescribed medications.
Frequently Asked Questions
Can sensorineural hearing loss be cured?
Currently, there is no cure for sensorineural hearing loss because damaged hair cells cannot regenerate. However, hearing aids effectively compensate by amplifying and processing sound to restore functional hearing.
Will my sensorineural hearing loss get worse?
It depends on the cause. Age-related SNHL typically progresses slowly. Noise-induced loss can stabilize if you protect your ears. Regular audiograms help monitor any changes.
Is sensorineural hearing loss hereditary?
It can be. Some forms are genetic, appearing at birth or developing later. If hearing loss runs in your family, earlier and more frequent testing is recommended.
What is sudden sensorineural hearing loss?
Sudden SNHL is a rapid loss of hearing (within hours to days), often in one ear. It is a medical emergency. If you experience sudden hearing loss, seek immediate medical attention.
Where can I get diagnosed?
Visit Professional Hearing Solutions in Islamabad or Rawalpindi. Call 0332-5014111.
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Islamabad Branch: Office B-9 Basement, Muhammad Gulistan Khan House 82 East, Adjacent to Tehzeeb Bakers, Fazl-ul-Haq Road, Blue Area, Islamabad, Pakistan
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Rawalpindi Branch: Office 5 & 6, Ground Floor, Siraj Plaza, Opposite Rasheed Nursing Home, Adjacent to Gulzari Optics, Saidpur Road, Rawalpindi
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Phone/WhatsApp: 0332-5014111
Email: contact@professionalhearingsolution.com
Website: www.professionalhearingsolution.com
