Can hearing loss be reversed?

It depends on the cause. Conductive hearing loss, from ear wax, fluid or infection, is often temporary and can improve with treatment. Sensorineural hearing loss, caused by inner-ear hair-cell damage from ageing or noise, is usually permanent, but it is highly manageable with modern hearing aids and other technology. An assessment identifies which type you have.

Conductive hearing loss vs sensorineural hearing loss: why type matters

Conductive hearing loss happens when sound cannot pass efficiently through the outer or middle ear. Common causes are ear wax, fluid behind the eardrum or an infection. Once the underlying cause is treated, hearing often returns to its previous level.

Sensorineural hearing loss happens when the tiny hair cells of the inner ear are damaged. This is most often from ageing or long-term noise exposure. These hair cells do not currently regrow, so this type is usually permanent. It is, however, the type hearing aids are specifically designed to manage.

### Is sensorineural hearing loss permanent?

Sensorineural hearing loss is usually permanent, but it is highly manageable. Hearing aids and an assessment with an audiologist are the usual next steps.

Can hearing loss be restored naturally?

Age- and noise-related (sensorineural) hearing loss cannot currently be restored naturally, as the affected inner-ear hair cells do not regenerate. There is no supplement, exercise or home remedy that reverses this type of damage. Hearing linked to wax or infection, by contrast, can return once the underlying cause is treated. Protecting your ears from loud noise is the best way to preserve the hearing you currently have.

How do you fix or treat hearing loss with hearing aids?

Treatment depends on the cause:

• Ear wax or fluid: professional removal or medical treatment often restores hearing.
• Infection: treating the infection, usually via your GP, often resolves the hearing change.
• Permanent (sensorineural) hearing loss: managed with hearing aids and, in some cases, cochlear implants or other assistive devices, fitted and tuned by an audiologist.

The first step is always a diagnostic hearing assessment, so any treatment matches the actual type and degree of hearing loss involved.

For more information, visit Healthdirect (healthdirect.gov.au) (opens in a new tab).

Sources: Healthdirect; World Health Organization. Information current July 2026 and general in nature.