VERTIGO, BALANCE DISORDERS AND DIZZINESS

There is exciting new research into balance issues such as vertigo and chronic dizziness. If you suffer from any kind of balance disorder, you probably already know that these issues can stem from fluid levels in your inner ear. This new research is exploring the possibility that balance disorders could be spotted and maybe even alleviated with MRI magnets!

At Johns Hopkins in 2011, researchers discovered something: inner ear fluid is influenced by the magnetic field of an MRI. Since we have already known for a while that vertigo and other balance disorders can be caused by buildup of fluid in the inner ear, they looked at MRI magnets as a way to potentially treat those conditions.  

MRI magnets can exert a pulling force on the inner ear fluid, and researchers hope that they may be able to manipulate inner ear fluids to relieve the problems caused by inner ear issues.

As it stands, uncomfortable and invasive testing protocols are necessary to diagnose and treat imbalance and dizziness conditions such as vertigo. This makes the painless MRI procedure a welcome development for future diagnosis and care.

The Inner Ear and Balance

Approximately 40% of adults experience episodes of imbalance and dizziness at least once during a lifetime. Sufferers may complain of feelings of vertigo and spinning or dizziness. These episodes may also cause people to feel faint or lightheaded and they may become disoriented, confused, or have blurred vision.

  • If you become dizzy feel unbalanced on repeated occasions, first check with your doctor, who may then refer you to a specialist or audiologist for testing.
  • These symptoms can have different causes. Aside from inner ear fluid disturbance, some medications or even an injury to the head can result in feelings of vertigo or dizziness as well.

When you see an audiologist or specialist, testing may include:

  • An MRI or CT scan
  • Computerized Dynamic Posturography (CDP): a test of balance function and motor control in changing conditions.
  • Electronystagmography (ENT): this test monitors spontaneous eye movements, and includes eye evaluations.
  • Vestibular Evoked Myogenic Potential (VEMP) is a test that observes the inner ear’s sensory cells and vestibular nerve to evaluate if they are functioning correctly.

A hearing test may also be part of the visit to your audiologist, to make sure there is no hearing impairment that accompanies the dizziness.

If you have had several dizzy spells or have felt unbalanced, see your general practitioner or audiologist pinpoint the cause.

Here at California Hearing Center we are committed to your hearing health. Call us today to set up an appointment for a hearing screening.

TWO LOCATIONS TO SERVE YOU BETTER

San Mateo

88 N. San Mateo Drive
San Mateo, California, 94401

Phone: (650) 342-9449
Fax: (650) 342-4435
Email: info@calhearing.com

San Carlos

1008 Laurel Street
San Carlos, California, 94070

Phone: (650) 342-9449
Fax: (650) 342-4435
Email: info@calhearing.com

FIVE SHOCKING LINKS TO HEARING DAMAGE

Most of us understand the most commonly-known causes of hearing loss: loud noises, excessive ear wax, aging… but there are some other causes of hearing loss you may not have known about. Here are five links to hearing loss that you may not have expected.

Medical Drugs: Antibiotics and Over-the-Counter

Ototoxic drugs, such as NSAIDS (anti-inflammatories like ibuprofen, acetaminophen and aspirin) as well as some antibiotics, have been known to cause damage to the inner ear cells for quite some time. This damage can be temporary or permanent, and other symptoms of ototoxic medications are vertigo, dizziness and tinnitus (ringing in the ears).

Doctors first noticed the phenomenon of ototoxicity with the development of the antibiotic streptomycin, used to treat tuberculosis. While it often cured patients of the disease, they were left with irreversible hearing loss as a result. Since then, hearing loss has been a common side effect of the aminoglycoside class of antibiotics.

Stress

Everyone knows that chronic stress can cause health problems, and now we know that stress can even affect hearing! Since hearing loss can be caused by various health issues, many of which can be caused by stress (high blood pressure, heart disease, etc), it follows that stress can be a cause of hearing loss as well. It becomes a vicious cycle: stress leads to sickness, which leads to more stress, more sickness hearing loss, more stress….

Obesity

Like stress, obesity can cause a host of health issues, many of which are connected to hearing damage in one form or another. Researchers have found a correlation between higher waist circumference and the likelihood of hearing problems. They think that extra weight can put strain on the delicate capillaries all over the body, and which the inner ear relies on for good hearing. When the delicate hair cells of the inner ear do not receive enough blood flow and oxygen, they can die, causing irreversible hearing loss.

Diabetes

The American Diabetes Association estimated that in 2012 30 million people had diabetes, and another 86 million were pre-diabetic with high blood glucose numbers. Diabetics are twice as likely as non-diabetics to have hearing loss, so this can be a cause for concern on a number of levels. If you have diabetes or pre-diabetes, don’t forget to have an annual hearing screening to catch any issues early on. You can also protect your hearing by staying away from very loud noises and turning down the volume on your music.

Heart Disease

Since heart disease can cause changes in blood flow to all parts of the body, the small capillaries can be most affected. The capillaries of the inner ear provide vital oxygen and blood flow to the delicate inner ear hair cells, and these cells can die if they do not get enough oxygen. These hair cells serve to communicate information from outward sounds to the brain, and once they die they do not regenerate, so this causes permanent hearing damage.

Just a few more reasons to take care of your overall health—it can affect everything—including hearing health!

Here at California Hearing Center we are committed to your hearing health. Call us today to set up an appointment for a hearing screening.

TWO LOCATIONS TO SERVE YOU BETTER

 San Mateo

88 N. San Mateo Drive
San Mateo, California, 94401

Phone: (650) 342-9449
Fax: (650) 342-4435
Email: info@calhearing.com 

San Carlos

1008 Laurel Street
San Carlos, California, 94070

Phone: (650) 342-9449
Fax: (650) 342-4435
Email: info@calhearing.com

WHAT IS VERTIGO AND WHAT CAN I DO ABOUT IT?

Though there are different types of Vertigo, they are all caused by issues with the inner ear.

One type is Benign Paroxysmal Positional Vertigo, which can be caused by a build-up of small particles of calcium in the inner ear. Another cause can be Vestibular neuritis, which is an infection in the nerves of the inner ear. Meniere’s disease can also be the culprit, causing fluid retention in the inner ear. Vertigo is marked by a dizziness that will not abate. You may feel off-balance or like you are spinning, or even that everything else is moving. This can give you the feeling of being pulled in one direction and can make it difficult to keep your balance.

Dizziness is the most common symptom of Vertigo, but did you know there are other symptoms as well?

Symptoms and Side Effects of Vertigo

Tinnitus, or ringing in the ears, is another common symptom that can accompany Vertigo. At first the ringing or buzzing sounds may only be in conjunction with episodes of Vertigo, but some people experience an escalation as the noise becomes more intense and continual.

Migraines can be a symptom of Vertigo, and they can be caused by fluid or calcium particle build-up in the inner ear.

Nausea can also accompany Vertigo (as well as migraines), as you feel off-balance or as if you are spinning. In severe cases, vomiting can result.

Eye twitching, also called nystagmus, can be a symptom of Vertigo. Stress and fatigue can cause the eyelid muscles to spasm for hours or even days. Rest will most often relieve this symptom.

Hearing loss may follow episodes of Vertigo, especially if it is caused by Meniere’s disease. Low-frequency, progressive hearing loss in a single ear is commonly experienced in these cases. Additionally you may find your hearing loses quality: becoming tinny or even experiencing pain with loud noises. Ultimately if progression continues, deafness in one ear can result.

Panic Attacks can occur as a result of anxiety from not knowing when the next episode of Vertigo will occur.

Sweating is a common side effect of Vertigo as well. Vertigo attacks can cause sweating because they often cause panic, which results in sweating, as well as chills.

Fatigue can also be a result of Vertigo, because the state of feeling constantly unbalanced can be physically exhausting. The uncertainty of when an episode may occur can also cause worry and mental stress that can make a person tired.

Ear pressure, or a feeling of “fullness” inside of the ear, also called Aural Fullness, can be caused by barometric shifts and be an accompanying sign of Vertigo. This can sometimes be triggered by pressure changes, such as when ascending or descending in an airplane.

Vertigo is often temporary, but if there is an underlying condition that is causing it, that should be addressed to resolve or alleviate the issue. Seeing your doctor to determine the cause is necessary to know what treatment is needed. A visit to your audiologist for a hearing screening is also important to ensure your hearing is not affected.

Here at California Hearing Center we are committed to your hearing health. Call us today to set up an appointment for a hearing screening.

WELCOME SPRING – PREPARE YOUR EARS!

Spring is in the air! The weather is changing and we are already starting to enjoy blooming flowers and warmer! With the changing of seasons, we also get rainy weather, seasonal allergies, and erratic temperatures. Along with hearing aids, these changes can affect us, but we can downplay those effects.

The Weather is Changing

With changing weather, some people have a feeling of fullness in their ears. Barometric pressure changes with changes in the weather and causes this sensation of fullness, and makes the fluid in the inner ear sensitive to the weather. Seasonal allergy sufferers can experience this even more intensely.

Meniere’s disease can make the irritating symptoms even worse in the Springtime. The chambers of the inner ear can bulge and the fluid may back up. Difficulty hearing and discomfort as well as vertigo or tinnitus may sometimes result from this build-up.

Seasonal Allergies

Sinus pressure and sneezing can also result from seasonal allergies and add pressure to the inner ear. Seasonal allergies affect 40 percent of children and between 10 and 30 percent of adults. Up to 60 million Americans experience sneezing, ear pressure, sinus pressure, and itchy, watery eyes. Each of these symptoms can affect hearing temporarily.

Ear pressure can be temporarily relieved with non-prescription medications such as antihistamines and decongestants. Moderate exercise and a sensible diet of whole foods often improve these symptoms. Vegetables and fruits, like bell peppers, grapes, asparagus, watermelon, and celery serve as diuretics and promote fluid drainage.

Spring-time and Hearing Aids

Warmer, wetter weather may also affect the functionality of your hearing aids. Your hearing aids’ maintenance and care of during this time of year may also require more attention. The microphone ports can sometimes get obstructed by matter such as bee pollen. Proper cleaning of your hearing aids is important, and be sure to replace the mic port covers when needed.

Moisture from the heat, rain and humidity of spring and summer can also be introduced to your hearing aids, building up in the tubing and causing static in the receiver or microphone. Ensuring your hearing aids stay dry when going out in wet or humid weather can prevent issues.

Here at California Hearing Center we are committed to your hearing health. Call us today to set up an appointment for a hearing screening.