Blood clots the size of raisins are normal during a heavy flow, but large, persistent clots may be a sign of an underlying ...

After conducting laboratory testing at the Wadsworth Center, New York health officials confirmed US first locally acquired ...

LEXINGTON, Ky. (LEX 18) — According to the Kentucky Blood Center (KBC), one in four people in the United States will need a blood transfusion during their lifetime, making blood donation crucial for ...

Doctors told Zaynah Ahmed she lost so much blood during her period, it was as if she’d been shot in the leg – but years later ...

Nutcracker syndrome is a rare condition that happens when the vein that drains your left kidney gets squeezed between big blood vessels in your belly. It can be very painful, but it's usually not ...

Those with an extreme pain crisis mis-triaged with a less severe category waited nearly three times as long for medication.