Feeling Lightheaded: Reasons and First Aid Techniques
Almost everyone has experienced a feeling of being lightheaded or dizzy at some time in his or her lives. This feeling can occur suddenly and can create a hazard for walking, driving, climbing stairs or other activities. If you experience lightheadedness on a frequent basis, you should make an appointment with your physician to find the source of the problem. Feeling lightheaded can be due to a number of different conditions, some of which are minor, but others, which can be serious.
Inner Ear Problems
Both the eyes and ears are intimately connected to the sense of balance. When infections or other problems of the inner ear occur, it can cause disturbances in balance and feelings of lightheadedness. Even severe sinus infections can cause pressure in the sinuses and ears that can lead to feeling lightheaded or problems with balance. Even a buildup of earwax can lead to sudden feelings of dizziness or feeling lightheaded.
You may become dehydrated when outside in hot weather or when standing in place in a hot room. Proper fluid levels are important to maintaining normal blood pressure, and when these fluid levels get low, you may begin to feel lightheaded or dizzy from dehydration. Replenishing your fluid levels to avoid this unpleasant reaction.
Low Blood Sugar Levels
When blood sugar levels in the body get low, every single system responds goes on reserve to use as little energy as possible. This effect also happens in the brain and can cause feelings of lightheadedness or dizziness. Drinking a glass of juice or eating a bit of fruit can help to bring blood glucose levels back to normal.
Blood Pressure Changes
According to the Mayo Clinic site, lightheadedness can also occur from dramatic changes in blood pressure. This effect is called orthostatic hypotension, and it can occur when you change positions quickly, from a sitting to a standing position. If you find this happens to you frequently, make an effort to change position more gradually, so that your blood pressure has the opportunity to adjust to the difference.
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