Removing unwanted leg veins is now easier than ever with Sclerotherapy. Spider veins, as they are commonly called, are found on the legs of over 100 million Americans. At Omar Medical,these veins are treated with Sclerotherapy. The treatment is done by injecting the veins with small amounts of a solution that constricts them and makes them disappear. Multiple Sclerotherapy treatments are usually needed, but injections are virtually painless and patients can return to work immediately after the procedure.