How is dizziness diagnosed?
Diagnosing the cause of dizziness starts with a medical history and physical exam. This may be all that is needed to figure out the cause. In other cases, further tests may be needed. People who experience dizziness should report it to their doctor. A doctor tries to identify what is causing the dizziness and whether the dizziness fits into a specific category, such
as vertigo.
During the initial medical examination, an individual with dizziness should provide a detailed description of the type of dizziness experienced, when it occurs, and how often each episode lasts. A diary of symptoms may help track this information. Report any symptoms that accompany the dizziness, such as a ringing in the ear or nausea, any recent injury or infection, and any medication taken.
A blood glucose test may be done to look for low blood sugar. Measuring the blood pressure can detect low blood pressure. A special X-ray test, called a cranial CT scan, may be done if a stroke or brain tumor is suspected. A test to measure brain waves, called an electroencephalogram or EEG, may be done if seizures are suspected. Many other tests are possible depending on the suspected cause. |
More information on dizziness
What is dizziness? - Dizziness is a term often used to describe different symptoms. It can be a feeling of being unsteady or woozy.
What types of dizziness are there? - Types of dizziness include vertigo, dysequilibrium, labyrinthitis, eniere's disease, light-headedness.
What causes dizziness? - There are many causes of dizziness. Dizziness can be caused by tiredness, stress, fever, low blood sugar, anemia, head injury, heart or circulation problems.
What're the symptoms of dizziness? - Dizziness is a common symptom of balance disorders. Visual symptoms include poor depth perception, blurred or double vision, glare.
How is dizziness diagnosed? - Diagnosing the cause of dizziness starts with a medical history and physical exam. This may be all that is needed to figure out the cause.
What's the treatment for dizziness? - The treatment for dizziness will depend on the cause of dizziness. Homeopathic therapies can work very effectively for dizziness.
How to prevent dizziness? - Most people learn through experience that certain activities will make them dizzy and they learn to avoid them.
What is vertigo? - Vertigo is a type of dizziness or a sensation of movement when none is actually occurring. The precise definition of vertigo is an illusion of motion.
What causes vertigo? - Vertigo tends to have a specific cause. Vertigo can be caused by decreased blood flow to the brain and base of the brain.
What're the symptoms of vertigo? - Symptoms of benign paroxysmal positional vertigo (BPPV) usually last a few seconds to a few minutes and are intermittent.
How is vertigo diagnosed? - The diagnosis of vertigo is made based on the description of what the person is feeling. Positional vertigo is diagnosed when moving the head causes the vertigo.
What's the treatment for vertigo? - Treatment of vertigo depends on the diagnosis. A complete medical evaluation is recommended for anyone with vertigo.
What's benign positional paroxysmal vertigo (BPPV)? - Benign positional paroxysmal vertigo (BPPV) is a disorder of the inner ear. BPPV is the commonest form of vertigo. |
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