What are varicose veins?
Varicose veins are most often swollen, gnarled veins that most frequently occur in the legs, ankles and feet. They are produced by a condition known as venous insufficiency or venous reflux, in which blood circulating through the lower limbs does not properly return to the heart but instead pools up in the distended veins. More than 25 million Americans suffer from venous reflux disease. The symptoms can include pain and fatigue in the legs, swollen ankles and calves, burning or itching skin, skin discoloration and leg ulcers. In less severe cases, thin, discolored vessels – “spider veins” – may be the only symptom. Gender and age are two primary risk factors in the development of venous reflux. An estimated 72% of American women and 42% of men will experience varicose veins symptoms by the time they reach their sixties. Women who have been pregnant more than once and people who are obese, have a family history of varicose veins or spend a great deal of time standing have an elevated r
The term varicose veins refer to abnormal and unwanted veins that vary in size from small spider veins up to larger bulging “varicose” veins. Spider veins commonly occur on the legs, face and other areas. Varicose veins occur on the legs. Common symptoms include aching, leg fatigue and heaviness, itching, throbbing, night cramps, restless legs and ankle swelling. Conservative measures such as walking, compression hose and leg elevation typically temporarily improve these symptoms.
