Meniere’s Disease: The Inner-Ear Disorder Behind Vertigo and Hearing Loss

Meniere’s Disease, also called idiopathic endolymphatic hydrops is a condition where for some unknown reason, a few individuals have issues with endolymph accumulation in the inner ear- this is also where the centre of balance resides in the body. It is how you are able to stand up straight or feel balanced to go about your day like always. When this region gets affected due to endolymph fluid collection, it can lead to a sense of vertigo, tinnitus (a shrill ringing in your ears that starts and stops randomly) – and the risk of developing this condition increases as you advance in age. Meniere’s disease needs to be diagnosed and treated in a timely fashion. If it is left untreated, a person may lose hearing totally and continue to have balance related issues, leading to falls which can be risky.
Causes Of Meniere’s Disease
Though the exact cause for this disease remains unknown, scientists think that an excessive amount of endolymph in the ear canal can cause symptoms, as it can muffle hearing and mess with balance related signals that need to go back and forth from the brain continuously. Some of the causes that have been hypothesised to cause this condition include
- Ear blockage of any kind.
- Head injuries or trauma
- Infections which were not treated properly
- Severe migraines
- If you have frequent allergies- which means an overactive immune system may also be causing damage to the inner ear canal.
How To Diagnose Vertigo Disorders?
An ENT specialist needs to first do a physical exam and then a neurological exam, before this condition can be diagnosed. A hearing test is done to see how well you can hear. A vestibular test battery is done to check how you react to any stimulus – and is done to check how well you balance and to check vision cues which feed into how you balance yourself.
A contrast brain MRI may be done in rare cases, to check if there is any tumour and to rule out any other issue that may be causing hearing loss.
Meniere’s Disease Treatment Options
There is no proper treatment for this condition though antibiotics (to clear any infection) and antidiuretics are given- to help control fluid amounts in the body. Anti-vertigo medications are also given. In the long term though, you will need to eat less sodium, and you may need to use a hearing implant or device. Other treatments like pressure pulse treatment are also available, though doctors are not sure about how effective they may be for you.
Conclusion
Surgical procedures are the last part of treatment and can greatly address symptoms related to vertigo and poor balance. Placing a stent so there is better endolymph drainage can be done, after excess endolymph has been removed – using the endolymphatic sac procedure. The vestibular nerve may be cut, to help you balance better- if it is firing errantly and to stop vertigo permanently. A labyrinthectomy is a last resort – as it is done after hearing loss has occurred- where the inner part of the ear responsible for keeping your balance- i.e the labyrinth is surgically removed. If you don’t already have hearing loss, then getting this procedure done can render you deaf and unable to hear anything, which is why this approach is not recommended often. Meniere’s disease is chronic and you may not have symptoms for a long time but they may come right back all of a sudden. Keeping your medications handy and resting can help you, when an episode has begun.
Frequently Asked Questions
What is Meniere’s disease?
What are the symptoms of Meniere’s?
Can Meniere’s cause permanent hearing loss?
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