Foam Sclerotherapy in the Treatment of Varicose Veins and Spider Veins

Updated on: August 18, 2014

Varicose veins and spider veins are problematic for many individuals in Geneva, Illinois and around the country. Varicose veins may appear bulging from the skin, while spider veins carry the same bluish or purplish color as varicose veins. The former may even lead to pain and heaviness in the legs. Not surprisingly, treatment is sought by many individuals who are suffering from these conditions. Through various procedures and treatments, many have found relief in a safe and effective manner.

Foam sclerotherapy is a treatment designed to help get rid of spider veins or small varicose veins. If you have larger varicose veins, you may be encouraged to seek other forms of treatment such as those involving lasers that destroy the vein. Foam sclerotherapy works by injecting a chemical sclerant into problem veins, which irritates the vessel so it collapses and shrinks. The body will then work to remove the collapsed vein, and other veins in the area will carry out blood flow in the area. 

Foam sclerotherapy differs from sclerotherapy in the consistency of the formulation. Foam sclerotherapy uses a consistency similar to shaving cream, while sclerotherapy uses a liquid formulation. The foam formulation allows greater contact with the vessel linings and greater displacement of blood inside of the vein. The foam formulation is also easier to view on ultrasound than the liquid formulation, making it easier to track and monitor. 

Before undergoing treatment, speak with a Geneva vein specialist to determine which treatment or which type of sclerotherapy is right for you. Most men and women who have spider veins or small varicose veins are considered a good candidate for foam sclerotherapy. Those who may not be considered for the treatment include individuals with blood or cardiovascular problems, as well as women who are pregnant. 

The skin will be numbed using a topical anesthetic, and the specialist will then inject the treatment area with the foam formulation. Ultrasound can be used to make sure it is spread effectively in the area. Multiple injections might be necessary depending on the size of the treatment area. Procedures take about half an hour to 45 minutes in most cases. Afterwards, patients may be encouraged to wear a compression stocking for a couple of days, but otherwise patients are usually allowed to resume normal activities and return to work immediately after leaving the clinic.

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