Dizziness is now a very common problem among the adults. Maybe people do not take this to be a serious problem in many of the cases, but repeated feeling of dizziness may lead them to visit a doctor. When in the case of such situation, you visit a general physician, not knowing the causes of such problem; often the doctor will refer you to an ENT. There have been some reasons of why you should visit an ENT for dizziness.

Symptoms of Dizziness

Often dizziness occurs along with some other symptoms too. Some of the symptoms that are accompanied by dizziness are:

Anxiety
Nausea
Buzzing noise in the ears
Pressure in the ears and the head
Hearing issues
Some Important Reasons for Dizziness
If you are facing dizziness on regular grounds, then it may happen that it is due to some very serious health complications that you are suffering from. Some of the problems that may cause dizziness are:
Inner ear issues,

Issues in the central nervous system,
Issues related to the cardiovascular system,
Bacterial or viral infection,
Side effects of any medicine.
Diagnosis of The Problem
Diagnosis of the problem is the most important step in case of dizziness. It is because the diagnosis is not about whether you are feeling dizzy or not, it is the diagnosis about why you are feeling dizzy. There are some tests related to balance to diagnose the cause of dizziness. To get the tests done related to balance, you need to visit an ENT because the balance system of the human body is there located in the inner ear.
Though the balance of the body is there to the inner ear, also the test of other sensory organs such as eye and brain is also done. This is because balance disorder or dizziness happens when there is a problem in the communication system of the body. One of the most important ways to diagnose balance is by doing an eye test that is known as nystagmus.

Treatment of The Problem
After several tests of various sensory organs, when the ENT expert reaches a particular result, then the treatment starts depending upon the diagnosis. Today treatment for such balance disorder or dizziness has become common. Some problems can get solved by a changed diet only while other may need the help of medicines. Again, some of the problems may get cured by doing exercises while for some; you may need the help of a physiotherapist too.

When it is about dizziness, it is surely about balance disorder due to some major problems. Balance is controlled from with the inner eye and other sensory organs also, hence it is important to visit the ENT in this case.

Why Should You Consult An ENT For Dizziness?

Dizziness or vertigo is a feeling of being off centre, which makes a patient feel like there is lack of balance. This is especially apparent when one is at a height or while wearing footwear with high heels. It may be caused due to a variety of causes, and ear problems are one of the primary causes of this kind of dizziness. Let us take a look at the various ear problems and how they can cause dizziness or vertigo.


1. Infection: the bacteria or virus that causes cold and loose motions can also cause an ear infection. This can give rise to temporary vertigo which may last up to six weeks or more. Dizziness or vertigo happens in such cases because the viral effect spreads to the inner ear which causes a ringing and off balance sensation. The general physician or ent specialist will usually prescribe a round of medicines only if the condition becomes too severe to handle.


2. Benign paroxysmal positional vertigo: this kind of dizziness is also known as bppv and may be caused due to the motion of a calcium particle known as otolith, in the ear. This can cause a fluttering movement that gives the sensation of falling down or losing balance. This usually takes place in the part of the ear that catches the sensation of gravity. The movement of the otolith can make the patient feel as if his or her head is turning or swaying, while in reality the patient may be stationery. This problem can be fixed with the help of a two minute therapy known as epley manoeuvre, which can be conducted easily in the ent specialist's clinic.


3. Meniere's disease: there is actually a specific condition that is characterised primarily by dizzy spells and vertigo. The other symptoms of this ear bone condition include ringing of the ears, loss of hearing, and the feeling of fullness or pressure build up in the ears. This can be fixed with therapy and drugs as well as hearing loss aids.


4. Dandy's syndrome: this is an ear condition where the patient constantly feels like he or she is bouncing up and down. This condition hits patients who are on antibiotic medication for any kind of infection, and it subsides once the medication is done with. It occurs in such cases because certain kinds of antibiotics may be toxic for the ear. One may also see natural improvement in the condition over the passage of time.


5. Tumours: other reasons like tumours and strokes can also cause vertigo on a temporary or permanent basis.


Dizziness due to ear problems can be due to a number of mild to severe reasons. It is best to get these causes checked.

How Ear Problems Can Cause Dizziness

Benign paroxysmal positional vertigo is among the common causes of vertigo. It is the sudden sensation of the spinning of your head which occurs with the change of position of your head. It is a disorder of the inner ear. It occurs when calcium carbonate crystals accumulate in large numbers in any one of the ear canals and stimulate abnormal fluid movement in the inner ear. This sends false signals of head movement to the brain. This can also crop up post head injury. Rolling over the bed or quick head movements like when sitting up in bed can also trigger this condition. 

The common symptoms of benign paroxysmal positional vertigo are as follows: 

Vomiting and nausea. 
Vertigo Blurred vision
Intense dizziness 
Loss of balance 
Benign paroxysmal positional vertigo may be treated in the following manner: 

Medication to get relief from the spinning of your head. 
Epley's Maneuver involves transportation of the calcium particles to a different part of the ear which will no longer cause any problems. 
Brandt-Daroff exercises. 
Sometimes watchful waiting can help a person to recover without having to undergo any other treatment but it is a long process and often involves risk factors. 
Surgery: This option is used rarely when other treatments fail. 
A very important thing to remember is that vertigo can lead to falls and driving should be avoided. The patient will need support during an episode to avoid injuries.

All About Benign Paroxysmal Positional Vertigo

Acoustic neuromas are tumors that develop on the nerves connecting the ear to the brain. Being non-cancerous in nature, they do not spread to other parts of the body. However, they are characterized by symptoms such as gradual or sudden hearing loss, more pronounced with either of the ears, a ringing sensation in the affected ear, weakness, facial numbness and dizziness.

Causes:

Acoustic neuroma can be of two types: one is sporadic in nature and the other is associated with a condition known as neurofibromatosis type II (NF2). NF2 is basically an inherited disorder identified by benign growth in the nervous system. NF2 being a rare disorder, makes the sporadic type the dominant one. Although the causes behind this type of neuroma are still unknown, long term exposure to radiations, especially around the neck and the head, could be one of the most important triggering factors.

Treatments:

Once the diagnosis is done, treatments for acoustic neuroma depend on the growth and size of the tumor.

Diagnosis with the help of monitoring: Small tumors exhibiting no such symptom or slow signs of growth need to be monitored with the use of hearing tests and regular imaging. In case, the MRI scans are able to trace any sort of development on the part of the tumor or if the tumor poses subsequent difficulties, opting for treatment becomes the need of the hour.

Stereotactic Radiosurgery: Also known as Gamma Knife, radiosurgery is a treatment method wherein controlled radiations are used to treat tumors, thus doing away with the need of making any incision.

Surgical Removal: Surgery performed under general anesthesia is directed towards removing the tumor; that helps to preserve the facial nerve and thus inhibit facial paralysis and hearing loss. The tumor is usually removed either through the ear or through the skull.  

Experiencing Dizziness? It Could Be A Sign Of Acoustic Neuroma

Vertigo is a feeling that your head or your surrounding is spinning. It is an illusion of movement. People with vertigo cannot bend down to pick up stuff, as they may feel the spinning sensation.
There are two types i.e. objective and subjective. Vertigo is said to objective when the surrounding seems to be spinning; subjective is when the person feels their head is spinning. Vertigo can be slightly mysterious to diagnose. There are, however, some causes which can help you understand it better. There are two main types of vertigo: Central and Peripheral. Central vertigo is when there is an issue in the brain that is causing vertigo. Middle ear problems leading to vertigo is known as peripheral vertigo.

Central vertigo:

Paroxysmal positional vertigo (BPPV): Also known as, Benign paroxysmal positional vertigo (BPPV). These episodes are benign and occur in paroxysms or spurts. The person will feel the attack with simple actions like turning over in bed. They do not last long, often about 20 to 30 seconds.
Migraine: Known for the severe headaches, migraine can also cause vertigo.
Head trauma: This type of vertigo usually subsides with time as the person recovers from trauma.
Neck injuries: Injury to nerves and blood vessels in the neck can also lead to vertigo.
Health conditions: General health issues like arteriosclerosis, multiple sclerosis, and diabetes lead to vertigo.
Stroke or blood flow blockage: When blood does not reach the base of the brain, it can result in vertigo.
Peripheral vertigo:

Middle ear infections: Labyrinthitis (either bacterial or viral) a middle ear infection can cause vertigo. Common viruses include herpes, influenza, measles, rubella, hepatitis, and EBV.
Meniere s disease: Another ear problem causing vertigo is Meniere s disease. This is known for its 3 symptoms   vertigo, ringing in the ears (tinnitus) and hearing loss. This can be caused by various factors, some of which can include ear infections, head injuries, or heredity. The exact cause of the condition is not established clearly.
Acoustic neuroma: A tumor of the nerve tissue in the inner ear may cause vertigo. The person can also have hearing loss and ringing sensation.
Other causes of vertigo include:

Pregnancy: During the first trimester, in particular, the various hormonal changes can cause vertigo. The expanding uterus puts pressure on the blood vessels, leading to reduced blood supply to the brain, which can also induce vertigo. As the baby continues to grow, lying on the back can put pressure on the blood vessels to the heart, causing vertigo.
Stress: It is known to worsen vertigo, which a person may already have. Anxiety and panic attacks are known to worsen vertigo.
Travelers: Be it ship, air, or train, some people experience a spinning sensation with any form of travel.


Vertigo In Adults - Why It Happens?

Vertigo is a medical condition where the affected person feels that the world or surrounding environment is spinning or moving. It is accompanied with nausea, vomiting, sweating and having problems in walking steadily. Moving your head worsens this condition. An illusion of movement is observed.

Vertigo arises from several conditions. There are mainly two types of Vertigo-

Peripheral Vertigo: This is the most common vertigo and is caused often due to a problem in the balance mechanism of the inner ear. The causes include:

Benign Paroxysmal Positional Vertigo: Being one of the common causes of vertigo, BPPV occurs due to certain head movements when standing up or bending over. The attacks are short, powerful and recurrent in nature. Nausea is also accompanied. A feeling of lightheadedness and despaired balance is observed after the attack. Fragments of calcium carbonate crystals are broken off from the channel linings present in the inner ear. These fragments cause the problem by getting into the ear fluid canals, and certain head movement sweeps them across the canal causing vertigo.

Head Injury: Vertigo develops due to head injuries, and the symptoms are similar to that of dizziness.
Labyrinthitis: It is an infection in the inner ear, which causes the labyrinth of the ear to get inflamed. The labyrinth controls our hearing and balance. An inflammation causes it to send different information than the other, normal ear. This conflict causes vertigo. Such vertigo can be accompanied by nausea, vomiting, loss of hearing and ear pain.

Vestibular Neuronitis: This is a condition pertaining to the inner ear, which causes inflammation of the nerve which connects the labyrinth to the brain. The condition arises from viral infections. Nausea and vomiting are observed, and this condition leads to vertigo.

Meniere's Disease: This rare condition in the inner ear causes severe vertigo along with hearing loss and aural fullness. Meniere's disease prompts sudden vertigo attacks with nausea and vomiting.
Central Vertigo: Central vertigo arises from problems in the cerebellum of the brain and brainstem. Causes include:

Migraines.
Sclerosis, a condition which affects the central nervous system.
Acoustic neuroma, a type of brain cancer growing on the acoustic nerve.
Brain tumors, stroke or transient ischemic attack.
Certain medications.
Treatment-
Treatment of vertigo depends on the cause and on the extent of symptoms. Labyrinthis and vestibular neuronitis are cured by vestibular rehabilitation and medication. BBVV is treated using a process called the Epley maneuver. Meniere's disease is cured by modes of dietary restriction, medication, treating tinnitus and treating hearing loss. Generally, curing the cause of vertigo helps in healing the disorder.

Vertigo is caused by different reasons and factors and rectification of these factors helps in the treatment of vertigo.

Vertigo: Causes and Treatment

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