Let's get the disclaimer out of the way first: I'm not a doctor. Nothing I'm going to tell you is backed by any medical training. You should definitely see your doctor before making any decisions, ...

Pulse Oximeters: As the second wave of the coronavirus pandemic is raging on in India, there is a need for people to continuously monitor their oxygen levels to ensure that, if needed, they can get ...

Each week we answer some of your pressing questions about the coronavirus and how to stay safe. Email us your questions at [email protected] with the subject line: "Weekly Coronavirus Questions." ...

A pulse oximeter measures blood oxygen levels at home and in healthcare settings. Abnormally low readings on a pulse oximeter might require medical care, especially if they are below 92%. Skin color ...