Low Blood pressure is dangerous for the body as it does not supply enough blood to the organs leading to complications. Some early signs of low blood pressure are blurry vision, fatigue, dizziness, ...

While examining her, doctors noticed what they described as "the discharge of blood-stained fluid from her face," according to a case report published in the Canadian Medical Association Journal.

Generally speaking, pulse oximeters are accurate, but accuracy declines as your blood oxygen level drops. It's also important ...