Varicose Veins: Not So Vain
Varicose veins are a common ailment in the United States, says Michael Shao, MD, a vascular surgeon at Swedish Covenant Hospital. But despite their prevalence, misconceptions abound. Varicose veins are caused by blood backing up in veins, usually in a person’s legs or feet. Because the veins sometimes become visible through the skin, people often […]
Leg swelling often caused by vein problems
By Howard LeWine, M.D. Q: I recently saw my doctor because my ankles and lower legs swell. She says I have venous insufficiency. What does that mean? Is it serious? A: Venous insufficiency means that the veins don’t work properly. Most people develop this condition in their legs. The veins are responsible for draining blood […]
