"Seeing is believing," the founder of lab company Truvian told me. So I tried its tabletop blood testing device—which ...

Pennsylvania-based pharmaceutical firm Provepharm Inc is voluntarily recalling vials of phenylephrine hydrochloride, which is used by surgeons to treat hypotension (low blood pressure ...

Little dark things shouldn’t be in vials of a drug, which is why one lot of an injection drug used to deal with low blood pressure under anesthesia got recalled. Provepharm said it pulled lot No.

Our editors also may be in touch with follow-up questions. Of the many health metrics to monitor, blood sugar levels are of great significance, as they can serve as an indicator of overall health.

What is a blood transfusion? A blood transfusion involves receiving donated blood or blood parts into your body through one of your blood vessels. A needle is put into a vein, often in the arm. The ...