What can happen if you fly with high blood pressure?

However, you will need to speak to your doctor before making a journey to ensure that you take the right precautions and know what warning signs to look out for. The main risk for those combining high blood pressure and flying is developing deep vein thrombosis (DVT).



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What are the risks of flying for high blood pressure patients? An increased risk of developing heart failure, strokes or other related conditions.

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Air travel increases the risk of developing blood clots in the veins of the legs, which can then enter the bloodstream and block an artery in the lungs, a condition called pulmonary embolism. In some cases, the opening can allow the blood clot to enter the arteries of the brain, causing a stroke.

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The higher you are in the sky, the less oxygen your body will carry, and less oxygen means higher blood pressure. If you typically have a regular blood pressure or even a low blood pressure, this increase will likely have no effect on you.

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If you were to experience a stroke on a plane, the pilot may attempt to make an emergency landing to get you the emergency medical attention you need. Although lives have been saved by emergency landings before, the time it takes for you to receive appropriate treatment may still be prolonged.

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This includes those with cardiac failure, recent myocardial infarction (heart attack) or stroke, angina (chest pain) at rest, heart rate or rhythm disorders, uncontrolled arterial hypertension, severe anemia, sickle-cell anemia, acute mental disorders, epilepsy, and any serious or contagious diseases.

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Many other conditions could prevent an individual from flying. If you have a pre-existing condition like lung or heart disease, cancer or anemia, you'll want to consult your doctor for clearance it's okay to fly.

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Airborne Illnesses “You are at greater risk if the person is seated within two rows of you. But your risk is lower if the person is seated three or more rows away.” Upper respiratory infections, such as the common cold and the flu, are the most common illnesses that air travelers might be exposed to while in flight.

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