Venous Insufficiency or Varicose Veins – Treatments, Cure, Causes

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Venous Insufficiency or Varicose Veins

Varicose veins are swollen and twisted veins that are visible just under the surface of the skin. They appear most commonly in the legs, but also can develop in other parts of the body.

Veins have one-way valves that help to keep the blood flowing toward the heart. When the valves don’t work well, blood backs up and pools in the veins. This causes them to swell and become varicose veins.

Varicose veins usually don’t cause medical problems. On occasion, they require treatment for pain, skin problems, blood clots, or other complications. People may choose to have cosmetic treatment to improve the appearance of varicose veins.

Spider Veins

Spider veins are a smaller version of varicose veins. They occur in the capillaries, which are the smallest blood vessels in the body. Spider veins are commonly found on the legs and face, and they usually resemble a spider web or tree branch in shape. They can be red or blue. Spider veins are usually not a medical concern.

Telangiectasias

Telangiectasias (tel-AN-juh-ek-TA-ze-uhs) are small clusters of blood vessels that look similar to spider veins. They are red in color and are commonly found on the upper body, including the face. They can develop during pregnancy and in people who have certain genetic disorders, viral infections, and other medical conditions (such as liver disease). Newly developed telangiectasias are often a reason to see a doctor.

Venous Lakes

Venous lakes are another type of varicose veins in which blood collects in the veins of the face and neck.

Reticular Veins

Reticular veins are flat blue veins commonly seen behind the knees.

Hemorrhoids

Hemorrhoids are varicose veins in blood vessels in and around the anus.

Varicoceles

Varicoceles (VAR-i-ko-seals) are varicose veins in the scrotum (the skin over the testicles). Varicoceles may be linked to male infertility and should be checked by a doctor.

Outlook

People with varicose veins often require only simple self-care measures, such as performing certain leg exercises, wearing compression stockings, and avoiding long periods of sitting or standing. For those who are concerned about the appearance of varicose veins, several cosmetic treatments are available. Although uncommon, in some cases, complications such as pain, skin ulcers, and blood clots can develop. A variety of medical and surgical procedures are used to treat varicose veins in these more complicated cases.

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