| Spider Veins |
 |
Reticular veins (bluish-green veins measuring 2-3 mm or more) and spider veins (red or purple veins measuring 1-2 mm) assume their appearance because one way valves within these veins cease to function allowing blood to congest the vein and make it swell. The stagnant blood within these veins is so superficial that nerves within the skin are often irritated causing a stinging or burning sensation. Muscles are also irritated causing aching, cramps, or restlessness.
These veins are usually hereditary and are... [Read More] |
|
| Venous Leg Ulcers |
 |
Vein disease is often painful and unsightly. This is what the great majority of patients with varicose and spider veins experience. However, approximately 1% of patients with vein disease develop complications. Among the complications of venous disease are bleeding, phlebitis and venous leg ulcer.
Venous leg ulcers result from the very slow venous outflow from failed veins so impeding arterial inflow that circulation is markedly impaired in the skin. The skin at first gradually darkens and thins. Ultimately, an ulcer develops.
[Read More] |
|
 |
| Normal flow in veins. The calf muscle contacts
forcing the blood past one way valves that only
allow the blood to move heartward. |
| |
| Why do varicose veins form? |
The cause lies primarily in heredity. It is believed a genetic defect leads to the valve failure and vein swelling.
[Read More] |
|