Whether you’re paying attention or not, that pre-flight safety demonstration is there for a reason. Everyone is familiar with this must-do part of your flight, and hopefully, most of us have absorbed ...

Contrary to viral claims, wearing surgical masks or cloth face coverings does not restrict the amount of oxygen a person breathes in, nor does it cause a dangerous buildup of carbon dioxide, according ...

Oxygen flow to each individual mask is controlled by a regulator mounted on the mask. Masks commonly have two regulator switches. The first switch, labeled “Normal or 100%,” controls whether the mask ...

Should you ever find yourself flying in a crippled airliner with an open window at 30,000 feet, knowing how to operate your oxygen mask could be vital. But many passengers aboard Southwest Airlines ...

A recent trial published in the American Journal of Respiratory and Critical Care Medicine compared high-flow oxygen (HFO) therapy with oxygen administration via a Venturi mask after extubation. The ...

Stephen Letso has asthma, so shortness of breath isn't that unusual. But on an early morning in February, when an inhaler wouldn't control his symptoms, he was afraid he would never catch his breath ...