Feel Better - Varicose & Spider Veins
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About Varicose Veins
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.

In the vast majority of cases, spider and varicose veins do not serve any useful function. In fact, they are dysfunctional veins. Removal of these veins may actually improve circulation. In extremely rare cases, when the deep veins of legs are blocked, varicose veins of legs may carry useful circulation and should not be removed.

The causes of varicose veins are unclear. However, some factors have been identified that may contribute to the development of varicose and spider veins: family history of varicose veins, female hormones (internally produced or taken by prescription), pregnancy, trauma, age, obesity, and prolonged standing. Extensive exposure to the sun may also cause spider veins on the face.

Since the causes are still undetermined, prevention of varicose veins is debatable. However, maintaining a normal weight, walking, limiting the use of external female hormones, and wearing supportive stockings may help limit the disease's progression.

Phlebitis, thrombosis (blood clots), spontaneous bleeding and skin ulcers are complications of varicose vein disease. Also, if varicose veins are left untreated, smaller abnormal veins may increase in number and are associated with worsening symptoms.