For patients who require supplemental oxygen at home, an oxygen concentrator can be a convenient alternative to traditional oxygen cylinders. Unlike cylinders that store a finite quantity of ...

Supplemental oxygen is among the most widely prescribed therapies in the world, with an estimated 13 to 20 million patients worldwide requiring oxygen delivery by mechanical ventilation each year.

Deep breaths are always a good idea while exercising. And a treatment discovered in the 1960s—now popular with elite athletes and fitness buffs—takes that notion to an extreme. Exercise with oxygen ...