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.
Dizziness differs from a related condition known as vertigo. The former is a feeling of being lightheaded while the latter is spinning sensation when in actual sense the environment is still. Vertigo results from damage of semicircular canals located in the ear. The canals are responsible for maintaining body balance. The symptoms usually set in when one is assuming an upright posting from a lying position. One of the commonest forms of this condition is known as benign paroxysmal positional vertigo.
Another common cause is what is referred to as Meniere disease. This disease interferes with the function of semicircular canals by causing fluid accumulation. The causes of real dizziness include, among others, tumors, migraines, abrupt changes in blood pressure, hypoglycemia, dehydration, heat stroke and motion sickness. The severity will depend on the exact cause.
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.
With such a long list of causes, there is a need for proper evaluation by the doctor to establish what exactly is happening. The doctor will take a detailed medical history and perform a physical to come up with probable causes. Some of the issues that will be addressed in the history include frequency of episodes, their severity and whether or not there are related signs and symptoms. The next thing to have some blood tests and possibly radiological images such as the CT scan and MRI.
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.
There is a high risk of dehydration, heat stroke and hypoglycemia among athletes. All these have been known to predispose to dizziness and fainting. To prevent this occurrence, the athletes will be well advised to have a bottle of water with them and glucose at all times. The same goes for persons that engage in strenuous physical activities especially in environments where the ambient temperatures are significantly high.
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.
Dizziness differs from a related condition known as vertigo. The former is a feeling of being lightheaded while the latter is spinning sensation when in actual sense the environment is still. Vertigo results from damage of semicircular canals located in the ear. The canals are responsible for maintaining body balance. The symptoms usually set in when one is assuming an upright posting from a lying position. One of the commonest forms of this condition is known as benign paroxysmal positional vertigo.
Another common cause is what is referred to as Meniere disease. This disease interferes with the function of semicircular canals by causing fluid accumulation. The causes of real dizziness include, among others, tumors, migraines, abrupt changes in blood pressure, hypoglycemia, dehydration, heat stroke and motion sickness. The severity will depend on the exact cause.
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.
With such a long list of causes, there is a need for proper evaluation by the doctor to establish what exactly is happening. The doctor will take a detailed medical history and perform a physical to come up with probable causes. Some of the issues that will be addressed in the history include frequency of episodes, their severity and whether or not there are related signs and symptoms. The next thing to have some blood tests and possibly radiological images such as the CT scan and MRI.
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.
There is a high risk of dehydration, heat stroke and hypoglycemia among athletes. All these have been known to predispose to dizziness and fainting. To prevent this occurrence, the athletes will be well advised to have a bottle of water with them and glucose at all times. The same goes for persons that engage in strenuous physical activities especially in environments where the ambient temperatures are significantly high.
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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