Varicose Veins Research
Varicose veins are the veins in the legs that are close to the skin that have become much larger than the normal size. The cause has not been determined but most likely is a weakness in the vein walls that is inherited. The veins lose elasticity: They stretch, making them wider and allowing more blood to flow into the veins, particularly when someone is standing. Because the veins have enlarged, the valves will not close, so the veins will get more pressure and further enlarge.
In addition to an unattractive appearance, the veins will become painful with most people. Some people may not have any symptoms. Perhaps they have only some itch that leads to a red condition if scratched. With most people no severe complicatons develop but a few may have dermatitis, phlebitis or bleeding. Varicose veins are incurable so the focus is on relief of symptoms and for a better appearance. Surgery is an option, but for people who cannot or will not consider surgery, elastic stockings will give some relief and prevent swelling. Surgery may be effective with several methods that can be outlined by a doctor. Injection therapy is an option fhat has been extremely effective in many cases by sealing the varicose veins so that blood can flow through them.
