Sclerotherapy includes utilizing a needle to put a solution in to the vein. The sclerotherapy Option causes the vein to scar. The scarring forces blood by means of healthier veins. The varicose vein then fades. Blood clot. Often a clot can form in the hemorrhoid. This known as a thrombosed https://www.sgvascularctr.com/varicose-vein-treatment-in-singapore-from-the-perspective-of-a-vascular-surgeon/