Oxygen therapy for COPD is a treatment used to increase the oxygen in your lungs and bloodstream. Research suggests that people with chronic obstructive pulmonary disease (COPD) who use oxygen may ...

As a lifelong health and fitness enthusiast with 15 years of experience, Rachel MacPherson is passionate about cutting through fads and noise. Her aim is to clearly communicate health information with ...

Blood oxygen levels refer to the amount of oxygen circulating in the blood. Normal blood oxygen levels fall between 75 and 100 millimeters of mercury (mm Hg) on arterial blood gas (ABG) test results.

Some people use oxygen therapy only while exercising, others only while sleeping, and still others need oxygen continuously. Your physician will order a blood test that will indicate what your oxygen ...

If someone’s blood oxygen level falls below 60 mm Hg, there may not be enough oxygen reaching the body’s vital organs. This can lead to symptoms such as shortness of breath and dizziness. This article ...

For most individuals, the COVID-19 pandemic was the first time that they experienced what it is like to have to stay in their homes, only leaving on carefully planned trips for necessities. But, for ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Oxygen is crucial to life: the air we breathe, the water we ...

Lindsay Modglin is a nurse and professional writer who regularly writes about complex medical topics, as well as travel and the great outdoors. She holds a professional certificate in scientific ...