Sclerotherapy is a minimally invasive procedure to treat uncomplicated spider veins and small varicose veins. The treatment involves the injection of a solution into the veins. At Azul Cosmetic Surgery and Medical Spa's Naples, Bonita Springs and Fort Myers clinics, a typical sclerotherapy session lasts 15 to 45 minutes. One injection is usually administered per inch with multiple injections per session. When administered by an experienced professional, sclerotherapy is a great option for vein treatment for all of our Southwest Florida patients.