Dizziness or lightheadedness is a feeling that is fairly common. The causes are many and range from those that are generally harmless to life threatening conditions. When this feeling is experienced once in a while, there is no cause for worry. However, one should seek medical attention immediately if the problem is recurrent or if it is associated with other symptoms such as headache, loss of consciousness, hearing loss, visual blurring and so on. You need to understand a number of important things when seeking dizziness treatment in Toronto.
Differentiating dizziness from vertigo is important. While the former is a feeling of lightheadedness, the latter refers to a sense of spinning environment. Vertigo is caused by a problem affecting the semicircular canals of the ear. One of the forms of this condition is benign paroxysmal positional vertigo (also known as BPPV). Symptoms are usually experienced when one changes their body position.
The other common cause of the problem is Meniere disease. In this condition, fluid builds up within the ear. Typically, it affects one ear. The main causes of dizziness that have been documented include tumors such as acoustic neuroma, migraines, sudden changes in blood pressure, low blood sugar, medications, heat stroke, motion sickness, strokes and brain hemorrhage among others.
It is a good idea to keep track of the episodes so as to assess the severity of your condition. This can be achieved by having a dairy at your side to document each of these events. The diary will also be helpful in monitoring the response to treatment.
When you visit your doctor, they will embark on an exercise to establish the exact cause of your problem. A medical history will be required and this will be followed by a comprehensive physical. Issues that the doctor will want to know include the number of episodes that are experienced in a day or week, whether or not there is a relationship with body positioning and the presence or absence of related symptoms. Blood tests and radiological investigations such as the CT scan and MRI may help confirm the diagnosis.
There are many treatments that exist and this depend on the exact cause. The available modalities range from home therapies to lifestyle modification to pharmacotherapies. Migraines, for example, are managed with drugs and changing of lifestyles which may involve the identification and avoidance or trigger factors. Meniere disease may be treated with proper diet or ear surgery in cases where the conservative management fails to yield results.
Athletes are at a high risk of suffering from heat stroke, dehydration and hypoglycemia. All these are established causes of dizziness. Such athletes need to be well prepared with water and a source of glucose whenever they go out to train or to compete. The same risk exists in persons that engage in strenuous physical activities particularly in areas with high ambient temperatures.
Dizziness is on most occasions harmless. Its treatment is not easy because of the numerous causes and the fact that it means different things to different people. Many cases subside with time even without treatment. When it is associated with other symptoms and when it persists for long periods of time, you need to seek medical intervention for proper evaluation.
Differentiating dizziness from vertigo is important. While the former is a feeling of lightheadedness, the latter refers to a sense of spinning environment. Vertigo is caused by a problem affecting the semicircular canals of the ear. One of the forms of this condition is benign paroxysmal positional vertigo (also known as BPPV). Symptoms are usually experienced when one changes their body position.
The other common cause of the problem is Meniere disease. In this condition, fluid builds up within the ear. Typically, it affects one ear. The main causes of dizziness that have been documented include tumors such as acoustic neuroma, migraines, sudden changes in blood pressure, low blood sugar, medications, heat stroke, motion sickness, strokes and brain hemorrhage among others.
It is a good idea to keep track of the episodes so as to assess the severity of your condition. This can be achieved by having a dairy at your side to document each of these events. The diary will also be helpful in monitoring the response to treatment.
When you visit your doctor, they will embark on an exercise to establish the exact cause of your problem. A medical history will be required and this will be followed by a comprehensive physical. Issues that the doctor will want to know include the number of episodes that are experienced in a day or week, whether or not there is a relationship with body positioning and the presence or absence of related symptoms. Blood tests and radiological investigations such as the CT scan and MRI may help confirm the diagnosis.
There are many treatments that exist and this depend on the exact cause. The available modalities range from home therapies to lifestyle modification to pharmacotherapies. Migraines, for example, are managed with drugs and changing of lifestyles which may involve the identification and avoidance or trigger factors. Meniere disease may be treated with proper diet or ear surgery in cases where the conservative management fails to yield results.
Athletes are at a high risk of suffering from heat stroke, dehydration and hypoglycemia. All these are established causes of dizziness. Such athletes need to be well prepared with water and a source of glucose whenever they go out to train or to compete. The same risk exists in persons that engage in strenuous physical activities particularly in areas with high ambient temperatures.
Dizziness is on most occasions harmless. Its treatment is not easy because of the numerous causes and the fact that it means different things to different people. Many cases subside with time even without treatment. When it is associated with other symptoms and when it persists for long periods of time, you need to seek medical intervention for proper evaluation.
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