These visible veins result from the malfunction from the valves inside the blood vessels. These valves, usually to blame for making certain 1-way blood move, weaken and fall short. Sclerotherapy Sclerotherapy is the commonest treatment for varicose veins. It treats equally spider veins and modest varicose veins. Through the procedure, https://www.sgvascularctr.com/spider-veins-removal-singapore/