A low body temperature can occur when you're sick or due to environmental conditions. Here's what you need to know about low ...

Fingertip monitors known as pulse oximeters that can be used at home to detect low blood oxygen levels (hypoxaemia) give ...

"Although absolute differences in readings were small, they can result in substantially higher rates of false negatives and ...

The optimal hydroxychloroquine blood level in lupus is between 750 ng/mL and 1,150 ng/mL, which can help prevent active ...