The different types of hearing loss & their symptoms

The different types of hearing loss & their symptoms
April 12, 2021 Amazing Hearing Singapore
Types of hearing loss. hearing loss symptoms. Singapore Amazing Hearing

Hearing loss is common as one ages, in addition, it is also common for people before the age of 60 to experience some form of hearing loss. 

General Symptoms of Hearing Loss:

  • Difficulty understanding words said by another person in close proximity against a noisy background
  • Frequently asking others to repeat their words clearly and loudly 
  • Needing to turn up the volume of other audio outputs often (including your phone)
  • Hearing sounds in muffled tones 
  • Hearing ringing or hissing sounds in your ears (could be continuous and varies in loudness. Can even affect your sleep if is severe)

However do not confuse the symptoms or degree of hearing loss to the type of hearing loss that one is facing. The way in which hearing loss is categorised, depends largely on the part of the ear that is being affected. If you would like to read more about the common causes of hearing loss, and how your ear works, you can read about it more here.

There are 3 main types of hearing loss, as explained below.

The 3 Main Categories of Hearing Loss:

  • Conductive Hearing Loss (outer to middle)

Hearing loss that is experienced due to something that is stuck in the outer ear that is preventing sound from even entering the middle ear. Can be caused by any pain or pressure in your ears that is caused by a sudden accident.

(Symptoms are similar to general symptoms of hearing loss, but it occurs at a faster rate)

  • Sensorineural Hearing Loss (inner ear)

Hearing loss that is experienced due to problem in the inner ear ear and hearing nerve. 

(You feel that your ear is stuffy and “full”, and you might end up feeling dizzy. Experiencing ringing is another symptom)

  • Mixed Hearing Loss 

Hearing loss that is experienced due to both issues in the outer to middle ear and inner ear.

This excludes auditory neuropathy spectrum disorder, where some might categorise this under the fourth type of hearing loss or place this under a sub-category of sensorineural hearing loss. This type of hearing loss happens when sound can enter the ear normally, but because of the inner ear or hearing nerve damage, the electrical signals cannot be transferred to the brain in such a way that it can understand.

4 Degrees of Hearing Loss: 

  • Mild

Soft sounds become hard to hear 

  • Moderate

Hears almost no to little speech when a person is talking at a normal level

  • Severe 

Hears no speech when a person is talking at a normal level and only hears some loud sounds

  • Profound 

A person with this degree will not be able to hear any speech and is only able to pick up loud sounds

If you are experiencing any of the symptoms mentioned above or experiencing more than just a mild degree of hearing loss, we advise that you consult a hearing aids specialist in Singapore as soon as possible. 

Other ways to describe hearing loss:

  • Unilateral or Bilateral

Hearing loss is one ear or both ears respectively 

  • Pre-lingual or Post-lingual

Pre-lingual: Hearing loss that happened before a person learned to talk 

Post-lingual: Hearing loss that happened after a person learned to talk

  • Symmetrical or Asymmetrical

Symmetrical: same hearing loss experienced in both ears

Asymmetrical: hearing loss that is experienced differently in each ear

  • Progressive or Sudden

Progressive: hearing loss that worsens over time 

Sudden: hearing loss that happens quickly over a short period of time 

  • Fluctuating or Stable

Fluctuating: hearing that gets better or worse over time

Stable: hearing that stays the same over a specific period of time 

  • Congenital or Acquired/Delayed Onset

Congenital: hearing loss that was present at birth

Delayed: hearing loss that occurred later in life

Hearing Loss Treatments Available 

  • Surgery
  • Antibiotics (if prescribe accurately by a doctor)
  • Ear wax treatment (if your outer ear is affected)
  • Using a hearing aid

If you know of someone that is experiencing hearing loss, recommend them to a hearing aids specialist today

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