First, pause and take a deep breath. When we breathe in, our lungs fill with oxygen, which is distributed to our red blood cells for transportation throughout our bodies. Our bodies need a lot of ...

None of us can forget the old horrific days of the COVID-19 pandemic that claimed so many lives. We still remember those days when our days went away in measuring oxygen and how suddenly had pulse ...

Say good-bye to pulse oximeters: Smartphone's camera and flash can now help people to measure blood oxygen levels easily at home. No need to search for pulse ...

Oxygen is being rationed to prevent hospitals running out due to the high demand from coronavirus patients, The Telegraph can reveal. NHS leaders have quietly instructed doctors to lower their targets ...

An NHS doctor has demonstrated how masks do not affect breathing - before urging everyone to 'stop being selfish' and help protect the country. In the video shared to Twitter, Dr Joshua Wolrich, 30, ...

Medically reviewed by Steffini Stalos, DO Key Takeaways If your oxygen saturation level drops below 92%, seek medical help right away. A dangerously low oxygen level can make you feel short of breath ...

Coronavirus patients who suffer even a slight drop in their oxygen levels are at a heightened risk of dying from the disease, a study has warned. Current NHS guidelines consider someone to be in the ...

With several Covid-infected individuals suffering from fluctuating oxygen levels after 4-5 days of illness, doctors have advised all patients to monitor their oxygen saturation levels once diagnosed ...

Melanin may reduce near-infrared light penetration in the skin, potentially leading to inaccurate results of hemoglobin and oxygen saturation in underlying tissues. Exploring the impact and influence ...