How Vestibular Rehabilitation Therapy Can Help With Ménière’s Disease

What Are the Symptoms of Ménière’s Disease?

Some people who are thought to have Ménière's Disease actually have a form of Migraine

According to the Vestibular Disorders Association (VEDA), symptoms of a Ménière’s Disease attack can vary between individuals as well as between different progressive stages of the attack as it occurs. Some people have a bit of a warning that an attack is coming, including dizziness, lightheadedness, unsteadiness and hearing change. However, as the attack gets going in earnest, there is typically ear fullness, ringing/roaring or loss of hearing, and spontaneous, violent vertigo, usually lasting for hours.

It should also be mentioned that some people who are thought to have Ménière’s Disease actually turn out to have a form of Migraine. Many of the symptoms can be very similar, hence the occasional misdiagnosis, and Migraine is far more prevalent than Ménière’s. You do not necessarily have to have a headache for it to be Vestibular Migraine but if you do have a headache or head pressure with your attacks, or notice disturbance to your visual field / sensitivity to visual stimuli like light or motion before your attacks, be sure to let your Family Doctor and Ear, Nose & Throat Doctor know.

What Causes Ménière’s Disease?

Although the exact cause is unknown, it is generally accepted that the symptoms result from what's called endolymphatic hydrops or "increased pressure of an abnormally large amount of endolymph [the fluid that fills the balance organ in our inner ears] in the inner ear and/or from the presence of potassium in an area of the inner ear where it doesn't belong." (VEDA).

Some of the theories proposed regarding the cause of Ménière’s Disease include an autoimmune reaction, a genetic connection, circulation problems, migraine, and a viral infection. Most of the adults who have Ménière’s Disease are between 40 and 60 years of age.

How Vestibular Rehab Can Help Those with Ménière’s Disease

Unfortunately, there is no "cure" for Ménière’s Disease. Some people with Ménière’s Disease return to feeling 100% between attacks, other than typically a progressive hearing loss. For those people, the role of the Vestibular Therapist is purely educational and Vestibular Rehabilitation is not needed. We can help the sufferer understand more about the condition and some dietary and lifestyle changes they might be able to try in order to reduce the frequency of the attacks.

For others, especially after repeated attacks, the function of the vestibular part of the inner ear does NOT bounce back to normal between attacks, and those people have ongoing symptoms. In addition to the education mentioned above, for these people we would provide a thorough assessment to identify what vestibular problems are persisting, then choose from the following vestibular rehabilitation techniques to help minimize their symptoms:

• Adaptation or gaze stabilization training to help with being able to focus clearly with head movement;
• Habituation techniques to reduce dizziness or sensitivity to movement;
• Static and dynamic balance training to reduce unsteadiness;
• Repositioning Maneuvers if a condition called BPPV has gotten triggered by the attack;
• Manual therapy on the neck to reduce the muscle tension and guarding of head movement that often follows an attack.

These techniques do not cure or prevent attacks, but can help people feel much better between attacks.

Contact us at http://www.lifemarkvestibular.ca - we can help!

What to Expect During Vestibular Assessment and Treatment

Dizziness or Balance Disorders Can Be Caused By a Number of Different Conditions

At LifeMark we give clients different tests to narrow down what may be contributing to their dizziness

There are many, many different conditions that can contribute to dizziness or balance disorders. To help narrow down a clinical diagnosis, at LifeMark we give clients a number of different tests and evaluations. One of the first steps of the assessment process is the Dizziness Inventory that we ask clients to download from the website and fill in before your first appointment. This questionnaire allows us to identify difficulties that you may be experiencing because of your dizziness or unsteadiness, and gives us some valuable clues about what conditions you might be dealing with.

Vestibular Assessment Includes Infrared Video-Analysis of Eye Movements

LifeMark's vestibular assessment is extensive and includes infrared video-analysis of eye movements, which provides information about the inner ear and its connections in the brain. Many of these eye movement clues cannot be detected in room light. Treatment can involve a combination of stationary and moving balance retraining, gaze stabilization to help you focus during head movement, training for motion sensitivity, and canalith resposition manoeuvres for BPPV; the results are often dramatic.

The balance retraining component is also effective for clients who don't necessarily have a vestibular problem, but have muscle and joint problems, brain-related disorders, sensation problems, or vision changes affecting their equilibrium. LifeMark is actively involved in collecting outcome measures to make sure what we do is making people better, and is committed to utilizing the most current, evidence-based tests and techniques in its training and treatment programs.

Vestibular Assessment Also Includes Motion Sensitivity Testing, Static and Dynamic Balance Testing and TMJ Testing

As part of your vestibular assessment we go through many of these tests, as determined by the nature of your symptoms:

• We take a thorough history
• We take your blood pressure both when standing up and lying down
• We perform motion sensitivity testing, scoring both the intensity and duration
• We perform static and dynamic balance tests, to compare to normative and fall risk data
• We test for TMJ (temporomandibular joint disorder) and cervical spine mobility
• We screen for any serious problems with the following:

1. Cranial nerve scan
2. Vertebral artery scan
3. Carotid pulse
4. Carebellar tests
5. Scans for upper motor neuron lesions
6. Ligamentous stability of the upper cervical spine

What is Vestibular Rehabilitation?

Vestibular Rehabilitation is a proven, research-based branch of physiotherapy where specific individualized techniques are used to maximize the brain's compensation for vestibular pathology, or where manoeuvres are done to correct mechanical dysfunctions in the vestibular apparatus.

What Can Cause the Problems?

Vestibular disorders can come from pathologies in any area of this complex system. They can be insidious ("out of the blue") or due to factors such as trauma (motor vehicle accidents, falls, contact sports, blows to the head), infections, aging, medications, brain-related problems, or secondary to other diseases or injuries. Symptoms can include dizziness, imbalance, blurry vision, motion sensitivity, nausea, poor concentration, muscle guarding/restriction of movement, decreased activity levels or social interaction, anxiety and depression.