Dizziness is usually described as variety of sensations, which comprise of a feeling of faintness, unsteady, weak, light headed, giddy or woozy. When dizziness causes a false feeling of spinning and the moving surroundings is known as vertigo.

Dizziness can be one of the most common reasons for a visit to the doctor. However, constant feeling of dizziness can affect a person's life drastically, but it is rarely life threatening. The treatment of dizzy sensation and dizziness mostly depends on the symptoms.

Causes of dizziness
The common causes of dizziness are medication, motion sickness and ear problems, especially disturbances of the inner ear. An injury, infection or poor blood circulation can also lead to dizziness. The triggers of dizziness and the sensations it provides are used to evaluate the cause. Also, the duration of the dizziness and the symptoms lead to a clue towards the cause of the same.

Dizziness caused by the inner ear problems
The balance of the body depends on the combined effort of many parts of the sensory system. These are:

1. Sensory nerves: these send messages to the brain in regard to the body positions and its movements
2. Inner ear: the inner ear has the organ of corti which are responsible for detecting the motions and thereby help in the balance of the body.

In vertigo a person might feel that the things around them are moving, thus creating a swaying or a spinning motion. Vertigo is usually caused by the problems of the inner ear. 

The common causes are:

1. Benign paroxysmal positional vertigo (bppv), this happens when the calcium particles accumulate in the inner ear canals. The inner ear is responsible for the body movements and balance.

2. Meniere's disease, a problem of the inner ear mainly caused by the build up of the fluids, thereby leading to a change in pressure. This causes vertigo along with hearing loss and tinnitus.

3. Vestibular neuritis is the problem of the inner ear and is largely due to infection. Infection leads to swelling of the nerves of the inner ear which affect the body movements.

Treatment of vertigo includes:
1. Rehabilitation of the vestibular system by physical therapy in order to strengthen it.
2. Canalith repositioning by suggesting some body and head movements basically for bppv. These movements help to move the calcium deposits from the inner ear canals to one of the chambers, which are further absorbed by the body. When the canaliths (calcium deposits) move, it might give rise to vertigo.
3. Medicines are given to relieve symptoms of motion sickness and nausea. Antibiotics can be taken in case of infection and swelling.
4. Surgery in some cases.

Dizziness and Ear Problems

Throat cancer is as common as breast cancer and more than prostate cancer. In cause of throat cancer, keep smoking as first cause followed by alcohol. 
It occurs when abnormally dividing cancerous cells form growth like tumors in the voice box, vocal cords & other parts of the throat like the tonsils, and the pharynx which is the hollow tube that runs from behind the nose to the top of the windpipe.

The common symptoms of throat cancer include coughing, trouble swallowing, hoarseness, and swollen lymph nodes. There are two primary types of throat cancers according to where they start in the throat- pharyngeal cancer and laryngeal cancer. Pharyngeal cancer forms in the pharynx while laryngeal cancer forms in the larynx or the voice box.

Causes of Throat Cancer
Recognizing potential signs of throat cancer in the early stages of the disease is not easy. Hence, it s critical to know the causes and risk factors for developing this type of cancer in order to be able to diagnose it at a relatively early stage of the disease and prevent a fatality. Common risk factors and causes of throat cancer include:

Gender   Men are up to five times more likely to get throat cancer as compared to women.
Age - Now even young persons in their twenties and thirties are coming with throat cancer.
Exposure to certain chemicals like Asbestos, Nickel, and Sulphuric acid fumes.
The common  lifestyle  causes for throat cancer are smoking or chewing tobacco, as per WHO there is no minimum safe limit of alcohol, vitamin A deficiency due to a diet deficient in green vegetables, and infection with the human papillomavirus (HPV) which causes cervical cancer in women and occurs due to unsafe sex.

Gastroesophageal reflux disease (GERD) and poor dental hygiene are also some of the known causes.

The association of throat cancer with HPV infection, a sexually transmitted virus is very interesting. The Cancer Treatment Centers of America has stated that HPV infection is a risk factor for certain oropharyngeal throat cancers.

Cancer Research UK also warns that oral sex, especially with multiple partners, leads to oral cancers due to HPV infection. It further states that men are also more prone to get infected with HPV through oral sex than women and HPV infection is more common in men who have oral sex with multiple partners.

Apart from this, throat cancer has also been linked to other types of cancers like esophageal, lung or bladder. So, if you ve been diagnosed with any of these, you are at greater risk of contracting throat cancer. These cancers also often have the same risk factors.

You can take a few steps to reduce your risk for throat cancer like stop smoking, reduce alcohol intake, maintain a healthy lifestyle   eat plenty of greens, reduce fat and salt intake, and lose excess weight by exercising regularly. You can also reduce your risk of HPV infection by limiting your sex partners and using condoms. Stop alcohol rather than reduce.

Throat Cancer - What Are The Most Common Causes Of It?

Acute sinusitis is a type of infection of the sinus. It involves an infection or inflammation of your sinus membranes. The most common symptom of sinusitis is that you have trouble draining mucus from your nose. The sinus is the cavity around the nasal passage and it may swell up when this condition occurs. Usually, the symptoms are temporary. However, sometimes, especially if you suffer from chronic sinusitis,medical intervention is required.

Saline Nasal Spray: This is a spray you put into your nose several times a day to clean your nasal passages.
Nasal Corticosteroids: There are many types of nasal corticosteroids. They include fluticasone, budesonide, mometasone, beclomethsone. These nasal sprays not only help to treat inflammation, they help prevent to prevent inflammation as well.
Aspirin: This is a type of OTC pain relievers and they help relieve the pain of acute sinusitis. Acetaminophen and ibuprofen are two other OTC pain relievers which can be used instead of aspirin.
Antibiotics: Antibiotics are usually not required and should never be taken without the doctor's prescription. However, sometimes the doctor may recommend it if he thinks there is a bacterial infection or if the symptoms progress rapidly.
Immunotherapy: Immunotherapy is given when allergies are the reason you are having acute sinusitis. It is rarely needed, however.
Surgery: For sinusitis symptoms which are chronic or occur frequently, nasal surgery may be the best option for permanent relief. A number of different surgical procedures can be used to treat acute sinusitis such as balloon sinuplasty, endoscopic sinus surgery etc.

Treatment of Acute Sinusitis

Any ailment can cause a breakdown of one's overall well-being due to the onslaught of related symptoms, and sinus problem is no different. Sinusitis refers to inflammation or swelling of the tissue that lines the sinus, which are passages filled with air and lie in the nasal tract. 

Sometimes, these passages get blocked with germs, fluid and other elements that can give rise to infections and allergic reactions. Here are the ways in which this condition can affect your health:

Related ailments: one of the most common outcomes of sinus blockage is common cold, which can happen when the passages do not get proper movement of air. Further, it can also cause allergic rhinitis which is also known as hay fever and comes with its own set of symptoms like a runny nose, blocked nose and ears, watery eyes and other signs. A build-up of nasal polyps can also take place in the blocked path of the sinus, while the nasal cavity can also shift, causing a deviated septum. 

Pain: we have many sinuses that are located in various parts of our head, including the areas above and below the eyes. As a part of the sinus attack, one may experience pain and fluid fullness in these areas. These regions can ache when there is a sinus infection. This pain can also be caused by the dull pressure exerted by inflammation, and the pain can then travel down to jaws, teeth and even between eyes. 

Headaches: the constant pressure and persistent pain in the various areas containing the sinus can lead to long term headaches which will be at their worst in the mornings. This is due to the fact that the fluids have been accumulating throughout the night. These headaches can get worse if there is a change in the temperature. 

Congestion: congestion is also a common symptom of sinus infection. The swollen sinuses can lead to constrictions in the nasal passage, which can obstruct normal breathing. This will lead to congestion, which can also affect the senses of taste and smell. 

Cough and discharge: a patient suffering from a sinus infection may end up blowing his or her nose more often than normal. This will usually happen because a yellowing greenish discharge will drain into the nasal passages on a regular basis during the infection. When this discharge bypasses the nasal tract and reaches the throat, it can also cause persistent coughing. It is best to ask for medical intervention and practice steaming to relive the painful symptoms of this condition.

How Does Sinus Affect Health

Tinnitus is the ringing in the ears in the absence of any external sound and the ringing heard is not related to any external source. Tinnitus is a symptom due to underlying ear disease.

Epidemiology

Worldwide 10%-15% of the population suffer from tinnitus and those suffering from ear-related problems are 85% of the population.

How do we know whether it is subjective or objective tinnitus?

Subjective tinnitus is the sound which only the patient hears and objective tinnitus is the sound which others can hear as well along with the patient. Ninety-five percent of the people suffer from subjective tinnitus due to problems in the inner, middle, and outer ear whereas rest 5% suffer from objective tinnitus which is due to any structural defect in the ear, neuromuscular condition, or a tumor in the head, neck, and brain.

Causes

Prolonged exposure to loud sound for a long duration can cause permanent damage to the ear, whereas exposure to a sound for short duration may restore hearing back.
Middle ear infection.
Injury to ear.
Age-related hearing loss: Hearing gets hampered with age which starts around 60 years of age. Hearing loss can lead to tinnitus.
Meniere s disease: It is an inner ear disease; tinnitus is an early symptom
Earwax: Normally earwax protects ear canal from dirt. When it accumulates, wax gets built up causing blockage leading to hearing loss.
Emotional stress Diseases of the heart
Drugs, such as aspirin, antidepressants, quinine, cancer medications, and diuretics.
Temporomandibular joint disorder
Acoustic neuroma
How to deal with it?

First, treat the underlying cause.A patient suffering from tinnitus should be counseled every 15 days. It reduces the stress onto those who are suffering from tinnitus and will boost up the patient.Tinnitus maskers/hearing aid is helpful in ignoring tinnitus frequency. Maintain your cardiovascular health with regular exercise, yoga, meditation, and medicines which control blood pressure. All these factors can help prevent tinnitus.

Can tinnitus be fatal?

It can vary from mild to severe which can cause distress such as interference with sleep and normal day to day routine activities. It can affect patient psychologically so much that patient goes into depression and can commit suicide.

How to evaluate tinnitus?

It can include an audiogram (hearing test), measurement of acoustic parameters and some of the imaging studies to be performed.

A pure tone hearing test is to be performed to find out the cause. Acoustic measurement of tinnitus includes measuring several parameters like frequency, the range of frequency, bandwidth, and loudness in dB above hearing threshold.
Residual inhibition helps indicate how useful tinnitus maskers would be.
Imaging studies like magnetic resonance angiography and Transcranial Doppler are to be performed to find out the underlying cause.

Tinnitus - What Causes It?

Balance disorders are a combination of physiological factors that can make you feel unsteady or dizzy. While sitting, standing or lying down, you may feel as if you are floating, moving, or spinning and you may feel dizzy and dazed for the time being. This disorder can intervene in your daily activities of life, and can even lead to falls and accidents, which may cause you to end up with fractures and other types of injuries.

What causes balance disorder?

A combination and coordination of many body systems such as muscles, bones, vision, the balancing organ within the ear, heart and nerves help maintain normal balance. Dysfunction of these systems can lead you to encounter balance problems. Balance disorders can be caused by many types of conditions.

Some of the causes of the disorder are:

Benign paroxysmal positional vertigo (BPPV): This occurs due to dislodged or displaced calcium crystals in the inner ear, which help you maintain balance. It is the most commonly found cause of vertigo. A spinning sensation while turning in bed is a common sign.

Migraines: Migraines are a general cause of dizziness. Sensitivity to motion can also be caused by migraines. It can also lead to motion sickness, which is dizziness experienced when traveling in boats, cars or airplanes.
Head injury: A severe concussion can also cause vertigo.
Ramsay Hunt syndrome: Commonly known as zoster otitis, this condition affects the nerves close to the ears. It can be attributed to hearing loss, vertigo and pain in the ear.
Vestibular problems and nerve damage: Damaged nerves in the legs can cause difficulty in movement and locomotion. Abnormalities and dysfunctions in the inner ear can lead to a sensation of dizziness and a heavy head.
How do you know if you have balance disorder?

Some of the characteristic symptoms of this condition include:

- Blurred vision
- Nausea and vomiting
- Diarrhea
- Blood pressure
- Fatigue
- Depression and anxiety
- Psychological disorientation
- Fluctuations in blood pressure and heart rate



What Causes Balance Disorder? Is Migraine a Cause?

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