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Sclerotherapy, or injection therapy, is a non-surgical procedure in which a solution is injected into the problem varicose veins or spider veins in order to cause its disappearance. Sclerotherapy is done in-office using small needles. The procedure does not take more than 30-60 minutes and can even be done during an office lunch break.
A variety of solutions are used to do sclerotherapy. The dosage is usually adjusted based on the size of the veins. There is a little sting associated with each injection. The burning sensation lasts few seconds. Most patients find the discomfort of treatment to be minimal. No surgical incisions are made and anesthesia is not necessary. When a problem vein is closed off via sclerotherapy, the blood will re-route through the normal veins and flow much more efficiently.
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