Sclerotherapy is an outpatient procedure for the reduction of varicose veins and spider veins in the legs. The procedure involvesa chemical solution being inserted into the veins in order to reduce their appearance.
The treatment is quick, and usually needs less than one hour to finish. After the treatment hasbeen completed, patients are advised to wear support stockings for a period of time in order to constrict the treated veins. Patients are generally able to return to their normal activities without interruption.
Both males and females can receive sclerotherapy treatment.
How Does Sclerotherapy Treatment Work?
Sclerotherapy is typically performed in a doctor’s office. A 23% sodium chloride solution is inserted directly into the problem veins with a very fine needle, causing minimum discomfort to the patient. sometimes, a mild local anesthetic suchas lidocaine may be added to the solution. The sodium chloride solution irritates the inner lining of the blood vessels, causing them to swell and adhere. The blood flowing through the varicose or spider veins is diverted to healthy blood vessels; the problem veins are eventually replaced by scar tissue, which becomes nearly invisible over a few weeks.
How Well Does Sclerotherapy Treatment Work?
Most patients respond favorably to sclerotherapy, with 50%-80% of their varicose or spider veins being reduced or eliminated after only one treatment. It normally takes 3-6 weeks for the solution to show an effect, with larger veins taking up to four months to fade. For many patients, between two and four sessions are sufficient to achieve the desired result; patients with milder cases may only require one or two treatments. Once varicose veins have been eliminated, they do not reappear, although new varicose or spider veins may occur in other areas of the leg.
In a few cases (less than 10%), varicose veins are unaffected by the therapy, and an different method of treatment (such as laser therapy) must be found.
What are the Side Effects?
The side effects of sclerotherapy are not usually serious, and generally include slight soreness or cramping. With larger varicose veins, a hard, lumpy area may develop which disappears over several months. Redness may also appear around the injection sites, which typically goes away in a few days. Brown lines or spots in the area are also not uncommon and clear up quickly.
More serious side effects are unlikely, but if you develop any ofoffice. A 23% sodium chloride solution is inserted directly into the problem veins with a very fine needle, causing minimum discomfort to the patient. sometimes, a mild local anesthetic such as lidocaine may be added to the solution. The sodium chloride solution irritates the inner lining of the blood vessels, causing them to swell and adhere. The blood flowing through the varicose or spider veins is diverted to healthy blood vessels; the problem veins are eventually replaced by scar tissue, which becomes nearly invisible over a few weeks.
How Well Does Sclerotherapy Treatment Work?
Most patients respond favorably to sclerotherapy, with 50%-80% of their varicose or spider veins being reduced or eliminated after only one treatment. It normally takes 3-6 weeks for the solution to show an effect, with larger veins taking up to four months to fade. For many patients, between two and four sessions are sufficient to achieve the desired result; patients with milder cases may only require one or two treatments. Once varicose veins have been eliminated, they do not reappear, although new varicose or spider veins may occur in other areas of the leg.
In a few cases (less than 10%), varicose veins are unaffected by the therapy, and an different method of treatment (such as laser therapy) must be found.
What are the Side Effects?
The side effects of sclerotherapy are not usually serious, and generally include slight soreness or cramping. With larger varicose veins, a hard, lumpy area may develop which disappears over several months. Redness may also appear around the injection sites, which typically goes away in a few days. Brown lines or spots in the area are also not uncommon and clear up quickly.
More serious side effects are unlikely, but if you develop any of the following symptoms, you should consult with your physician immediately:
1. Sudden swelling of the leg;
2. Swelling or red streaking in the groin area
3. Ulcers which form around the injection site.
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