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What causes varicose veins and spider veins?

Varicose veins and spider veins are both caused by the same underlying condition – chronic venous sufficiency. Chronic venous sufficiency (CVS) is a condition in which a major vein in the leg, called the saphenous vein, is damaged. This vein has a difficult job – it transports blood from the legs all the way up to the heart, against gravity. To prevent the blood from falling back down into the legs, the saphenous vein has one-way valves, which seal shut as blood flows past.

In CVS, these valves are damaged. This causes blood to trickle down into the legs, and accumulate there. This causes the pressure in the smaller leg veins to build up. The slightly larger veins distort and bulge out, leading to the formation of varicose veins. The smaller veins are damaged under pressure, and form blue or purple streaks under the skin, called spider veins.

Merely treating the visible varicose and spider veins will not make the pressure in the legs go away, and new ones can form. To avoid recurrence, therefore, the root cause – CVS – must be addressed.

A word from our Vein doctor in Bergen County: why your varicose veins need treatment

For some people, varicose veins may appear to be asymptomatic, and you may not be overly concerned about their appearance. Do you still need to get them treated? Yes, answer vein experts, for two main reasons:

Varicose vein treatment prevents dangerous complications

In CVS, stagnation of blood over time can cause the vein to swell up. The vein wall and the skin over it stretch and become thinned out and fragile.  This is a dangerous situation which can result in one of the following complications:

• Bleeding: Bumping or grazing the fragile skin that lies over the defective vein can injure it, and cause the vein to rupture. This can lead to profuse bleeding that you will not be able to control by yourself, necessitating an emergency room visit.
• Venous ulcers: The stagnant blood prevents essential nutrients from reaching the skin, causing it to lose its regenerating quality. As a result, even minor scratches to the skin can turn into troublesome, non-healing venous ulcers.
• Deep vein thrombosis: The stagnated blood has a tendency to clot. Blood clots can travel to the deep veins of the le, and, from there, can even break off and travel to the heart and lungs, blocking off blood supply to these critical areas. This condition, called pulmonary embolism, is extremely dangerous and can even be fatal.

Treatment for varicose veins can heal overlying skin conditions

The stagnant blood in varicose veins can leak out of the vessels into the surrounding tissues, and break down into various toxins. These toxins deposit beneath the skin and subcutaneous tissues, and can case irritation, leading to uncomfortable skin conditions. These include:

• Eczema: This condition is similar to an allergic reaction, and is associated with red flare-ups, and scaly and itchy skin.
• Lipodermatosclerosis: The deposits affect the subcutaneous tissues just beneath the skin. These tissues become stiff and hard, and can even distort the shape of the leg.

To avoid these complications, and improve your quality of life, seek out a vein doctor in NJ as soon as possible! At the Vein Treatment Clinic, you can conveniently do this online.

To learn more about our team of accomplished vein doctors, please visit https://www.veintreatmentclinic.com/vein-doctor. Our physicians are board-certified vein experts, with compassionate bedside manner and impressive resumes. Most of our vein doctors trained at Ivy-league schools, and our harvard-trained medical directors hand picked each physician. We collaborate frequently across all locations to make sure each patient receives the highest standard of care. Visit our partner websites to learn about our vein specialists in New York, Long Island, New Jersey, Texas and California.