Deep vein thrombosis (DVT), a condition that causes a clot in a vein (often in your legs), can sometimes develop without warning—especially when you’re traveling or seated for long stretches at a time ...

Blood clots that occur within veins or arteries can cause serious health problems. Certain exercises and stretches can help prevent blood clots. Blood clots typically affect veins in the arms, legs, ...

That pesky swelling in your legs may actually be blood clots, or deep vein thrombosis. Here's how to spot it - and how to prevent it.

When most of us think of a serious medical emergency, we usually think of sudden events such as heart attacks, strokes or serious injuries from a car crash. But some threats develop quietly, with ...