Have your doctor order a HAST (High Altitude Simulation Test) test for you. It will let you know how long you can be in a plane with a pressurized cabin and at what altitude, etc. The test is offered at many large teaching hospitals and is very easy for a patient to take. It’s very similar to a PFT.
May 26
Living at 5,800 ft and managing oxygen at 8,000 ft already shows great awareness of how altitude affects pulmonary hypertension. Flying does present similar concerns, since cabin pressure in planes mimics altitudes of around 6,000–8,000 ft, which can lower available oxygen levels further.
Since oxygen is already part of Show Full Answer
Living at 5,800 ft and managing oxygen at 8,000 ft already shows great awareness of how altitude affects pulmonary hypertension. Flying does present similar concerns, since cabin pressure in planes mimics altitudes of around 6,000–8,000 ft, which can lower available oxygen levels further.
Since oxygen is already part of the routine at higher elevations, flying may require similar or additional oxygen support. Here are some helpful tips:
- Talk to your doctor before booking — they can assess whether a hypoxic challenge test (altitude simulation test) is needed to see how the body responds to lower oxygen levels in a plane cabin
- Ask about a portable oxygen concentrator (POC) — these are available by prescription and many myPHteam members use them successfully while flying
- Check airline policies early — each airline has different rules about medical oxygen equipment, so avoid last-minute surprises
- Keep moving on long flights — calf exercises and walking the aisle can help reduce the risk of blood clots
- Bring extra medications and supplies — and have an emergency plan ready with your doctor
- Stay hydrated and avoid alcohol during the flight One myPHteam member shared, "I can still travel and enjoy it with some limitations. My portable oxygen concentrator makes it possible." Given the existing experience managing oxygen at altitude, flying is very likely manageable with the right preparation and medical guidance.
May 26
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