SPIDER VEINS

What are spider veins?

Spider veins are similar to varicose veins, but smaller. They are small, red, purple, or blue thread-like veins on the surface of the skin. Spider veins are considered cosmetic and most insurance carriers do not cover their treatment. Nevertheless, spider veins also may cause symptoms, including aching, throbbing, and itchy legs.

The body tends to continue producing spider veins despite successful treatment. For this reason, follow-up intermittent treatments are often necessary.

What is the recommended treatment for spider veins?

Sclerotherapy and/or laser techniques are the current treatments for spider veins. Typically, sclerotherapy is more effective and causes less pain than superficial lasers. At Advanced Vein Therapies, we utilize a special instrument known as a vein light that allows us to see the veins (known as reticular veins) that feed the spider veins. By injecting reticular veins we provide a better and more durable cosmetic result.

What is venous reflux?

Normally, veins in the lower extremities carry blood to the heart against gravity. This is accomplished by one-way valves, which allow blood to flow upwards while your muscles contract. When your muscles relax, the valves snap shut preventing blood to flow in the wrong direction (towards your feet). (click for video)

When the valves in your veins become faulty, blood is allowed to flow in the wrong direction (towards your feet). This puts excess pressure on the vein walls, which causes them to expand. This expansion causes the valves to be even more ineffective. (click for video)

The most common veins to reflux are called saphenous veins. Visible varicose and spider veins are typically branches coming off these veins.

What is venous insufficiency?

Venous insufficiency is the medical condition in which the valves in the lower extremities do not function properly, causing a variety of symptoms (among them varicose and spider veins). Venous insufficiency is synonymous with venous reflux.