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Vertigo is the sensation that either your body or your environment is moving (usually spinning).
Benign paroxysmal positional vertigo — In this condition, a change in head position causes a sudden sensation of spinning.
Acute labyrinthitis, also called vestibular neuritis — This is an inflammation of the balance apparatus of the inner ear, probably caused by a viral infection.
Meniere's disease — This causes repeat episodes of dizziness, usually with ringing in the ear and progressive low-frequency hearing loss.
Vertigo can feel like the room is spinning or like you are spinning in the room, or it can be just a sense of imbalance. Peripheral vertigo, which is much more common, includes benign positional vertigo, labyrinthitis and Meniere's disease. Central vertigo is a more serious problem in the cerebellum (back part of the brain) or brain stem.
For benign paroxysmal positional vertigo, your doctor may move your head and body through a series of positions. For more persistent vertigo, your doctor may recommend other types of vestibular rehabilitation, also called balance rehabilitation.
Call your doctor if you have a new episode of vertigo, especially if it is associated with headache and significant coordination problems. Disclaimer: This content should not be considered complete and should not be used in place of a call or visit to a health professional.
The easiest way to lookup drug information, identify pills, check interactions and set up your own personal medication records. Also known as endolymphatic hydrops, Meniere's disease is a disorder that affects the semicircular canals and cochlea (collectively known as the labyrinth) of the inner ear.
Meniere’s disease can develop at any age, but it is more likely to happen to adults between 40 and 60 years of age.
This disorder has an unknown cause but is thought to be due to increased fluid pressure in the inner ear. This is the main symptom of Meniere's disease and is commonly the most debilitating part of an attack. Recurrent vertigo often affects patients' daily activities even during periods of remission.
An increased prevalence of migraine in patients with Meniere’s disease (MD) is well documented.
Immunologic function of the endolymphatic sac has been analyzed and it is found that immune disease may contribute to a substantial percentage of Meniere’s disease.
Meniere’s disease is most often diagnosed and treated by an otolaryngologist (commonly called an ear, nose, and throat doctor, or ENT). Initial evaluation is based on a very careful history given to the otolaryngologist, as well as an examination of the ears under the operating microscope to rule out obvious infections or visible growths.
The visual and vestibular systems interact with each other to maintain visual clarity of objects during head movement. Once testing is completed, the otolaryngologist can evaluate the results, rule out extraneous conditions and confirm the diagnosis of Meniere’s disease. Other conditions can produce the same symptoms as Meniere’s disease and must be ruled out in order to develop an accurate diagnosis.
Infections of the inner ear, such as syphilis and Lyme disease, may produce episodes of vertigo and hearing loss quite indistinguishable from Meniere’s, which usually occur in both ears.
Medications prescribed for Meniere's disease are typically used to treat individual symptoms because no cure has been found. Medications to control nausea  or motion-sickness are commonly used to relieve these symptoms associated with vestibular upset. The exact cause of effectiveness with diuretics in reducing vestibular complaints is uncertain.
If there is a significant improvement with the use of steroids, the symptoms of Menieres may be caused by autoimmune disorder, so a bout of immunosupressants may be tried.
Caffiene stimulates nerves and can affect meniere's, so a reduction in caffiene can be helpful. The Meniett® Low-Pressure Pulse Generator device is a safe, simple, and effective treatment for the vertigo symptoms of Meniere's disease. Endolymphatic sac procedures- This procedure is performed by making an incision behind the ear. Vestibular neurectomy- If the patient still has substantial hearing this may be the preferred surgery. Labyrinthectomy- In a labyrinthectomy, an incision is made behind the ear as in the enolymphatic sac draining procedure but the labyrinth is exposed in this procedure. Rehabilitate patients after destructive treatments that result in static unilateral or bilateral vestibular loss. For patients experiencing problems with balance between episodes of vertigo, they may benefit from vestibular rehabilitation therapy. One study discussed the evaluation and treatment plan for a 68 year old female diagnosed with Meniere’s disease.

Home Modification Ideas[16] Patients recovering from balance disorders require a safe environment at home, as In the clinic.
Learn about the shoulder in this month's Physiopedia Plus learn topic with 5 chapters from textbooks such as Magee's Orthopedic Physical Assessment, 2014 & Donatelli's Physical therapy of the shoulder 2012. The most likely cause is small crystals that break loose in the canals of the inner ear and touch the sensitive nerve endings inside. Positional vertigo is diagnosed when moving the head causes the vertigo and returning the head to a neutral position relieves symptoms. The pattern of your eye movements may help to determine if the problem is peripheral or central.
Because vertigo can be associated with an intense sense of imbalance, it is important to avoid situations in which a fall could cause significant harm, like climbing a ladder or working on a slanted roof. The types of exercises prescribed depend upon the underlying cause of dizziness and what movements provoke the symptoms.
This material is provided for educational purposes only and is not intended for medical advice, diagnosis or treatment.
This large prevalence figure likely derives from a tendency of many physicians to lump all cases of recurrent vertigo into the category of Meniere’s disease.
This feeling is similar to what is felt when changing altitudes (such as in an airplane) but cannot be relieved by swallowing. This feeling of dizziness can last anywhere from 20 minutes to a few days, with the average attack being two to four hours.
The episodes often force a person to lie down for several hours and lose time from work or leisure activities, if they have to climb ladders or operate machinery.
The intensity of this may vary, but the symptom is continual in people diagnosed with Meniere's. The person will have a decline in ability to hear during an attack but will regain hearing when current episode has ended. Migraine was twice as high in a group of 78 patients with unilateral or bilateral MD (based on the American Academy of Otolaryngology criteria), than in an age- and sex-matched control group (56% vs.
These patients often avoid a wide range of situations and activities for fear of provoking or experiencing a sudden attack.
Reports of Meniere’s disease associated with thyroid autoimmune disease, allergies and elevated levels of immune complexes and activated lymphocytes may be due to an abnormal immune response. However, there is no definitive test or single symptom that a doctor can use to make the diagnosis. A physical examination of the ears, head and neck, and the part of the nervous system related to balance is performed.
The test not only reveals the quality of hearing but also may help determine if the source of hearing problems is in the inner ear or the nerve that connects the inner ear to the brain.
Head movement or other stimulation of the inner ear sends signals to the muscles of the eyes via the nervous system, which is called the vestibulo-ocular reflex (VOR). During ENG, eye movements are recorded and analyzed via small electrodes placed on the skin around the eyes. Stimulus to the inner ear is provided by movement of a special rotating chair precisely controlled by a computer, with the lights turned off, and checking to see if the inner ear is detecting the rotation. The MRI with Gadolinium specifically visualizes the eighth nerve (acoustic and balance nerve).
Syphilis can involve the inner ear even twenty to thirty years after the original infection. The differential diagnosis is broad and includes perilymph fistula, recurrent labyrinthitis, migraine, congenital ear malformations of many kinds, multiple sclerosis, posterior fossa arachnoid cysts, and other rare entities. Tumors of the inner ear nerve (the eighth nerve), especially acoustic neuromas, can also produce similar symptoms.
It is injected to reduce the balance function in the affected ear therefore reducing severity of the vertigo attack. Hearing aids can  help the person hear to the best of their ability for as long as possible.
The Meniett device delivers a computer-controlled, complex algorithm of micropressure pulses that are transmitted to the middle ear space and act on the oval and round windows.
The vestibular nerve is sectioned near its origin at the brain, therefore preserving the hearing portion.
This therapy may include exercises and activities that the patients perform during therapy sessions and at home. The plan consisted of vestibular rehabilitation including adaptation, substitution, and habituation exercises. Physiopedia is not a substitute for professional advice or expert medical services from a qualified healthcare provider. Although the reason for this change is unknown, scientists suspect that it may be linked to loud noise, to a viral infection or to biologic factors inside the ear itself. Labyrinthitis and Meniere's attacks usually come on abruptly and last from a few hours to a couple of days. Usually, no further testing is needed unless your doctor suspects you have central vertigo.

During an attack of vertigo, the room seems to be spinning and the person feels imbalanced. When a person has had Meniere's for a prolonged period, this hearing loss may not resolve as it did previously.
Due to MD's unpredictability, patients with Meniere's disease also have depression or anxiety in dealing with the disease. Others have reported that there is an association of viral infection with the development of Meniere’s, but results have been conflicting.
A brain and nervous system (neurological) examination may show problems with hearing, balance, or eye movement. A low frequency up sloping hearing loss of the neural type noted on the hearing test is typical of Meniere’s. In Meniere’s, this test will also confirm increased pressure due to excess fluids in the inner ear.
When these sensors react to sound, tiny measurable variations in neck muscle contractions occur. Lyme disease can also produce Meniere’s-like symptoms, and symptoms can surface months after the original infection. Symptoms similar to Meniere’s (fluctuating hearing, tinnitus, vertigo) can also be caused by impending strokes in the distribution of the anterior inferior cerebellar artery. It is believed that the energy of the Meniett's micropressure pulses causes a displacement of the perilymphatic fluid, which stimulates the flow of endolymphatic fluid and reduces it, thus relieving the symptoms of Meniere's disease.
This surgery should allow the inner ear to re-equilibrate and take pressure off of the nerve endings. Patients experience vertigo for one to two days after the surgery then slowly beginto regain their balance as the other ear takes over balance functioning.
Vestibular rehabilitation helps their body and brain regain the ability to process balance information correctly. Neuromuscular education was performed involving static and dynamic balance exercises and the treadmill was used to normalize gait. If central vertigo is suspected, your doctor will order a computed tomography (CT) scan or magnetic resonance imaging (MRI) of your brain. They also reported a diagnosis rate basically proportional to age up to the age of 60, with a decline thereafter.
The rupture of these membranes and the mixture of fluids with different concentrations is thought to lead to vertigo.
This sensation may produce nystagmus(beating of the eyes from side to side), nausea, vomiting or sweating. Low frequency tones are most frequently lost, but all tones may be affected as the disease process progresses. Migraine leads to a greater susceptibility of developing MD, as suggested by a study in which MD patients had an earlier onset of symptoms and a greater frequency of bilateral hearing loss when they also had migraine. Newer MRIs can actually visualize the structures of the inner ear including the cochlea and semicircular canals, which is most helpful.
However, the hearing loss doesn't have periods of improvement and the patient usually experiences imbalance rather than vertigo. This surgery does not preserve hearing and the other ear may begin to have problems later in the persons lifetime.
The treatment plan for this female usually lasted 50 to 60 minutes, but was shorter sometimes if she was experiencing symptoms early on in the treatment process.
However, some studies indicate that good stress and anxiety management may help lessen the intensity of symptoms.
Cholesteatomas (cystic growths) and other infections of the middle ear can also produce symptoms similar to Meniere’s. Short- and long-term results have been studied in patients with Meniere's disease, including placebo-controlled trials. Adaptation and substitution exercises were performed as a home exercise program with business or index cards used as targets.
A nerve that does not show enhancement (increase in brightness) when the dye is given, rules out an acoustic neuroma from the diagnosis. This is a highly specific finding to Meniere’s disease, as few other conditions have an excitatory phase. It involves stimulating the horizontal semicircular canal in the inner ear by introducing warm or cold water (or air) into the outer ear canal and recording the resulting eye movements. Static balance exercises involved eyes open or eyes closed, changes in base of support, vertical or horizontal head movements in Romberg, sharpened Romberg, or single leg stance.

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27.04.2014 admin

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