Why Do I Keep Getting Light Headed
Otherwise you can become lightheaded and even faint.
Why do i keep getting light headed. Some causes of low blood flow to the brain include blood clots clogged arteries heart failure and an irregular heartbeat. Feeling lightheaded and dizzy often results from a drop in blood pressure. It s common to sometimes feel dizzy lightheaded or off balance and it s not usually serious. See a gp if you re worried.
Low blood pressure often caused due to dehydration is another cause of faintness and light headed feeling. Aging often causes some degree of autonomic nervous system dysfunction but doctors examine all affected people to ensure that no nervous system disorders are present. Now low blood pressure is often not the actual cause in of itself but just another symptom. The reason anaemia can cause a light headed feeling is because there s not enough iron to make red blood cells and haemoglobin that provide oxygen to the.
Call 911 if you. How you can treat dizziness yourself. Dietitian dr sarah schenker explains. 3 reasons why you re light headed.
If you re suddenly lightheaded it could signal an emergency like a clot in your blood or a burst blood vessel stroke or aneurysm. Light headedness has many causes including. Strong and pungent odor can also trigger an episode of light headedness and dizziness. Dizziness usually goes away on its own.
Low blood pressure quite often the feeling of light headedness and seeing stars or feeling dizzy is a direct result of a lack of oxygen or blood flow to the brain. Light headedness often is caused by a momentary drop in blood pressure and blood flow to your head that occurs when you get up too quickly from a seated or lying position orthostatic hypo tension. Ongoing light headedness may mean you have a more serious problem that needs to be evaluated. Dizziness or light headedness when standing typically involves a decrease in body fluid volume or autonomic nervous system dysfunction.
Check if you have dizziness. Episodes of light headedness often trigger in summers or on exposure to high temperatures are linked with dehydration and fall in blood pressure.