Tourniquets are bands that you tie tightly around a bleeding wound on an arm or leg to apply pressure and slow down blood loss. Here are the steps for correctly applying one. You may need a tourniquet ...

Blood clots are a common-and potentially serious-medical condition that affects up to 900,000 U.S. adults every year, according to the CDC. If you have a family history of clots or an underlying ...

The U.S. Food and Drug Administration has approved LeGoo, a gel that temporarily stops blood flow, according to a news release. This gel allows surgeons to stop blood flow so they can join blood ...