Dizziness is a symptom that may indicate the presence of a wide range of conditions. It may be a one-off experience or may be recurrent depending on the underlying cause. While most cases are mild, a few are life threatening. You need to be evaluated by a doctor so that the exact cause can be established. If in Toronto dizziness treatment can be initiated depending on the findings.
This condition can be caused by a problem affecting the cardiovascular conditions. Abnormalities of heart rhythm (arrhythmias) are among the commonest cause. When the rate is too fast or too slow oxygen supply to the brain is compromised and dizziness and fainting may ensure. Anti-arrhythmic drugs are usually prescribed to maintain a regular heart rate. Extremely high or low blood pressure may also manifest in the same manner. In this case the remedy is to be compliant to antihypertensive drugs.
Diseases that affect the central nervous system also present with dizziness among other symptoms. These conditions include, for example, headache, stroke, migraine, dementia and brain tumors. Some of them may not be an obvious diagnosis from the start and a detailed history and comprehensive physical examination are often needed. It is also common to include tests such as CT scans, plain radiographs and the MRI.
Diabetes is a metabolic condition that is associated with numerous complications. Dizziness and coma are among the most common. These two contribute to a significant number of admissions to hospital. You need to ensure that your sugar levels are monitored regularly and that you follow the dietary recommendations made by your doctor. Other general causes include drugs such as sedatives and tranquilizers, anemia and endocrine disorders among others.
A condition known as vertigo is commonly confused for dizziness by many people. It is important that these two be distinguished as their causes (and treatment options) are different. Simply put, vertigo refers to spinning sensation of the immediate surroundings. It is similar to what one feels if they have been on a merry-go-round or have been spinning on the same spot for some time. Diseases affecting the inner ear usually give rise to vertigo.
Dizziness is usually associated with several other symptoms. These include fatigue, weakness, confusion headache and nausea among others. If a single episode is experienced but is sustained for several hours, immediate medical attention is indicated. Also seek medical attention as a matter of urgency if such an episode follows the intake of medications.
Episodes that are associated with severe chest pain or fainting warrant hospital admission. These are most likely life threatening and need to be observed in the hospital for some time. In the emergency part of the evaluation typically includes screening for heart rhythm abnormalities using the electrocardiogram, ECG, a CT scan of the brain and an MRI. These imaging tests will help detect any bleeds in the brain.
Dizziness is not considered a disease but is more of a symptom of underlying conditions. The general advice is that single isolated episodes may just be observed at home unless if very severe. Repetitive episodes, on the other hand, have to be investigated as they most likely indicate the presence of a disease.
This condition can be caused by a problem affecting the cardiovascular conditions. Abnormalities of heart rhythm (arrhythmias) are among the commonest cause. When the rate is too fast or too slow oxygen supply to the brain is compromised and dizziness and fainting may ensure. Anti-arrhythmic drugs are usually prescribed to maintain a regular heart rate. Extremely high or low blood pressure may also manifest in the same manner. In this case the remedy is to be compliant to antihypertensive drugs.
Diseases that affect the central nervous system also present with dizziness among other symptoms. These conditions include, for example, headache, stroke, migraine, dementia and brain tumors. Some of them may not be an obvious diagnosis from the start and a detailed history and comprehensive physical examination are often needed. It is also common to include tests such as CT scans, plain radiographs and the MRI.
Diabetes is a metabolic condition that is associated with numerous complications. Dizziness and coma are among the most common. These two contribute to a significant number of admissions to hospital. You need to ensure that your sugar levels are monitored regularly and that you follow the dietary recommendations made by your doctor. Other general causes include drugs such as sedatives and tranquilizers, anemia and endocrine disorders among others.
A condition known as vertigo is commonly confused for dizziness by many people. It is important that these two be distinguished as their causes (and treatment options) are different. Simply put, vertigo refers to spinning sensation of the immediate surroundings. It is similar to what one feels if they have been on a merry-go-round or have been spinning on the same spot for some time. Diseases affecting the inner ear usually give rise to vertigo.
Dizziness is usually associated with several other symptoms. These include fatigue, weakness, confusion headache and nausea among others. If a single episode is experienced but is sustained for several hours, immediate medical attention is indicated. Also seek medical attention as a matter of urgency if such an episode follows the intake of medications.
Episodes that are associated with severe chest pain or fainting warrant hospital admission. These are most likely life threatening and need to be observed in the hospital for some time. In the emergency part of the evaluation typically includes screening for heart rhythm abnormalities using the electrocardiogram, ECG, a CT scan of the brain and an MRI. These imaging tests will help detect any bleeds in the brain.
Dizziness is not considered a disease but is more of a symptom of underlying conditions. The general advice is that single isolated episodes may just be observed at home unless if very severe. Repetitive episodes, on the other hand, have to be investigated as they most likely indicate the presence of a disease.
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