By understanding the risks of flying after stroke, you can have an informed discussion with your doctor on when it’s safe to fly again. Here are some complications that make flying after stroke risky:

Hypercoagulability (excessive blood clotting)

Hypercoagulability increases the risk of excessive blood clotting. As a result, this increases the risk of ischemic stroke, when an artery in the brain becomes clogged by a blood clot.

Furthermore, when you sit for excessive periods of time on a plane, you increase the risk of deep vein thrombosis, where a blood clot forms in the leg, which may break loose and clog an artery in the lungs (a life-threatening condition called pulmonary embolism).

Less oxygen for the brain

The air pressure is lower on a plane, which means there is less oxygen to fuel your body, including the brain. During stroke recovery, oxygen is critical for recovery (see: oxygen therapy for stroke) so it’s best to avoid sitting in an environment with less oxygen for prolonged periods of time.

Risk of recurrent stroke

There is a 20% risk of having another stroke within the first month after stroke. If someone has a stroke on a plane, the pilot will attempt to make an emergency landing to get you the emergency medical attention you need.

Although lives have been saved by emergency landings before, it still prolongs the time before you receive treatment, which is why many doctors suggest waiting before you fly after stroke.

Now that you understand the risks of flying, let’s discuss how to make your trip as safe as possible if you decide to fly after stroke.

Tips for Flying After Stroke

If you have been cleared to fly after stroke, here are some tips to improve your safety and wellbeing:

• Wear compression socks if you have hypercoagulability. It helps your veins and leg muscles move blood more efficiently.
• Walk around when the fasten seatbelt light is off. Movement helps prevent blood clotting issues like deep vein thrombosis. If you cannot walk around for an extended period due to turbulence or other reasons, at least do some leg exercises while seated (march in place, bend knees, pump ankles, etc.)
• Keep medication in your carry-on bag and be sure not to accidentally leave it in your checked bag.
• Carry medical documentation and declare medication upon arrival in a new country. Some countries may confiscate undeclared medication, so don’t let that happen to you.
• Contact the airline to arrange special assistance if you need vision assistance, hearing assistance, wheelchair service, mobility and medical devices, etc.
• Get travel insurance because medical care abroad can be extremely expensive.
• Travel during normal hours so that you don’t get stressed by waking up too late. High blood pressure is a stroke risk factor that you want to avoid!
• Give yourself an extra hour to get through security and walk to your terminal.
• Travel with a companion if possible so that someone can assist you if necessary.

Overall, it’s up to your doctor to decide if and when its safe for you to fly after stroke. Everyone has different risk factors and medical complications that require more or less waiting to fly after stroke.

If your doctor clears you to fly, we hope these tips help you have a safe flight.