Dr. Thomas Hatsukami M.D.

A vein is a blood vessel that carries blood through your body. Varicose veins are one among a spectrum of chronic vein problems. It is common and can be found in up to 20% of the adult population. The severity of the condition varies and while varicose veins are responsible for significant...

Varicose veins can affect your self esteem, since they are distressing and painful. These veins can develop anywhere in the body, although the legs are commonly affected. They are usually twisted, swollen and deep purple or blue in color.When blood starts accumulating in the veins as a result of...

Blood from body organs is transported to the heart via blood vessels, or veins.  Organs use oxygen to function, and they discharge blood that has been used that contains waste products like carbon dioxide. The veins then take the blood to the heart and back to the lungs, where the carbon dioxide is...

Veins that are twisted, engorged and noticeable are referred as varicose veins. They normally form in the legs, although they can also develop anywhere on the body. This condition is frequent. The signs and symptoms of varicose veins are not many. Mild, skin ulcers and blood clots can arise from...

The formation of blood clots in one of the deep veins in the leg may not be entirely serious alone. However, if the clot breaks off and moves towards the heart and other organs, it may lead to complications. Blood clots in the leg may cause leg pain but may also not cause any symptoms at all....

Also referred to as varicosities, varicose veins develop when the veins expand or become engorged and overcrowded with blood. Having a red or blue-purplish appearance, varicose veins can be very painful. They are commonly seen as engorged or elevated.The condition mostly affects women; however, half...