Asthmatic oxygen levels: Normal ranges and how to measure - Medical News Today
A person's blood oxygen level is the amount of oxygen that is circulating in their blood. Red blood cells collect most of this oxygen from the lungs and carry it to different parts of the body. During an asthma exacerbation, or asthma attack, a person may have lower blood oxygen levels, as asthma can reduce the body's capacity to take in oxygen. By measuring their blood oxygen levels, a person can get an idea of how well their body distributes oxygen from the lungs to their cells. This can be useful because it helps someone closely monitor their respiratory health. This article discusses how asthma affects a person's blood oxygen levels. It also looks at normal oxygen levels in the blood, how to measure the levels of oxygen in the blood, and what to do if those levels are too low. Asthma is a long-term condition that affects a person's airways. It can make breathing difficult and cause a person to wheeze. According to an older 2013 article, acute exacerbations of asthma...