Here S Why You Feel Dizzy When Standing Up The dizziness may strike after you eat a meal, because digestion diverts blood flow and may lower your blood pressure. up to 20% of people over 65 experience some degree of orthostatic hypotension. if it's occasional and the lightheaded feeling lasts less than 15 seconds, just be sure you stay well hydrated. 4. vigorous exercise. as you exercise, your muscles encourage blood flow to your heart. when you rest, your blood tends to rush back to your extremities. this rush of blood, coupled with the.
The Causes Of Feeling Dizzy When Standing Up The short answer from a cardiologist. q: when i stand up suddenly, i feel dizzy. should i worry? a: when you stand up, the effects of gravity on your body can cause your blood to settle or pool in. Have you ever wondered why you sometimes feel dizzy when standing up? this could possibly be a condition known as orthostatic hypotension. it occurs when your blood pressure drops when you stand up. some people will experience this occasionally and there may not be anything to worry about. however, if it happens frequently or your symptoms. Dizziness after standing up too fast usually has to do with blood pressure. “when you stand up, gravity comes into play, and blood tends to pool in the lower part of your body,” dr. sutton says. orthostatic hypotension or postural hypotension is when the blood pressure to the upper part of the body—especially the head—drops when you. Dizzy spells can happen in people with parkinson's disease if their blood pressure drops. 6. medications. certain medications may cause dizziness if taking them results in low pressure. those.
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