Many people who suffer from asthma or other respiratory conditions rely on inhalers to help them breathe easier. However, when it comes to air travel, there is a common concern that inhalers may explode on a plane due to changes in air pressure. In this article, we will explore whether or not this is a valid concern.
Understanding Inhalers
Before we delve into the question of whether or not inhalers can explode on a plane, it’s important to understand how they work. Inhalers are medical devices that deliver medication directly to the lungs. They typically contain a canister that holds the medication, as well as a propellant that helps to deliver the medicine into the lungs.
When you press down on the inhaler, the canister releases a spray of medication. This spray is propelled by a compressed gas that is stored in the canister. This gas is typically a hydrofluoroalkane (HFA), which is a type of fluorocarbon that is safe for use in medical devices.
The Myth of Inhaler Explosions on Planes
There is a common belief that inhalers can explode on planes due to changes in air pressure. This belief is based on the idea that as a plane ascends to higher altitudes, the air pressure inside the cabin decreases, which can cause the gas in the inhaler canister to expand and potentially rupture the canister.
However, this belief is largely a myth. While it is true that air pressure decreases as a plane ascends, the change in pressure is unlikely to cause an inhaler canister to explode. This is because inhalers are designed to withstand changes in pressure, and the canisters are made from materials that are strong and durable enough to prevent ruptures.
What About Checked Luggage?
One concern that some people have is whether or not it is safe to pack inhalers in checked luggage. The fear is that the changes in air pressure in the cargo hold of the plane could cause the canisters to rupture or explode.
However, the same principles apply here as with carry-on luggage. Inhalers are designed to withstand changes in pressure, and they are made from materials that are strong and durable enough to prevent ruptures. The Transportation Security Administration (TSA) allows passengers to bring inhalers in both carry-on and checked luggage.
What to Do If You Have Concerns
If you are still concerned about the safety of your inhaler while flying, there are a few things you can do to ease your worries. First, talk to your doctor about any concerns you may have. They may be able to provide you with additional information or advice.
Second, make sure that your inhaler is in good condition and that the canister is not damaged or expired. If the canister is damaged or expired, it may be more susceptible to rupturing or leaking.
Finally, if you are still worried about carrying your inhaler on a plane, you can always pack a spare inhaler in your checked luggage just to be safe. This way, if something does happen to your primary inhaler, you will have a backup on hand.
Conclusion
In conclusion, the idea that inhalers can explode on planes is largely a myth. Inhalers are designed to withstand changes in pressure and are made from materials that are strong and durable enough to prevent ruptures. If you are still concerned about the safety of your inhaler while flying, talk to your doctor and take steps to ensure that your inhaler is in good condition and that you have a backup on hand just in case.