THE GREATEST GUIDE TO VEIN CLINIC SINGAPORE

A person-way valves In the veins open up to let blood circulation by means of after which you can shut to keep blood from flowing backward. When the valves are weak or weakened, blood can back again up and pool inside your veins. This will cause the veins to swell.Weak valves may very well be due to weak vein walls. Once the walls on the veins are