Aircraft oxygen systems are essential for high-altitude flight, serving to supplement oxygen in unpressurized cabins or as emergency backups in pressurized aircraft during events like depressurization ...

Oxygen therapy can help people with certain health conditions, such as emphysema, sleep apnea, or severe COVID-19, get enough oxygen to stay well and function. Oxygen therapy may be a temporary ...

More than 1.5 million Americans use an oxygen concentrator for supplemental oxygen therapy. Oxygen concentrators can be rented or bought, depending on whether you are using it for short-term therapy ...

In a pilot trial, researchers have reported that treating mild to moderately depressed individuals with oxygen-enriched air had "a significant beneficial effect" on some depression symptoms. Fifty-one ...