For a healthy adult sitting at sea level, a pulse oximeter should read between 95 and 100 percent. That is the normal band clinicians use. Once the number slips below 90 percent, you have crossed the ...

A study found summer food insufficiency rose 4 percentage points among low-income households with children, while first-year Summer EBT participation was low and showed no measurable effect. Federal ...

For most people, a normal pulse oximeter reading is between 95% and 100%, with readings below 90-92% generally considered low and requiring medical attention. They are known to be affected by several ...

Medically reviewed by Steffini Stalos, DO Key Takeaways If your oxygen level drops below 92%, seek medical help right away.Low oxygen can cause symptoms like chest pain, confusion, and shortness of ...

A portable device used to detect blood oxygen levels revolutionized the medical field 50 years ago and is now receiving essential updates. Efforts to improve the accuracy of pulse oximetry readings ...

A Food and Drug Administration advisory committee met Friday to figure out ways to make pulse oximeters more accurate when doing readings on darker skin both in hospitals and at home, after research ...

As an emergency medicine physician, Dr. Owais Durrani sees this issue regularly first-hand: When he clamps a pulse oximeter onto a patient’s fingertip to measure their blood oxygen levels, the small ...

Researchers from Children's Hospital of Philadelphia (CHOP) recently found that a device used to measure oxygen levels might be overestimating those levels in children of different races, which could ...

In the latest retrospective analysis, the study’s investigators paid particular attention to each patient’s perfusion pressure, denoting how effectively blood is being pushed throughout the body. They ...

When the Apple Watch first gained its blood oxygen sensor, its readings were often inconsistent. The Cupertino-based tech giant is constantly improving its products, though. According to a new ...