We see many of our friends suffering from vein issues and pains where their legs and ankles are swollen. This is because when their veins stop working at a time due to being weak and damaged. At this stage, the veins stop functioning and pumping blood to the heart. The direction of blood to the heart may change that causes pain. Again, the color of the veins also changes to blue or purple which is easily visible by naked eyes. So, this also leaves a negative impression and an ugly look by appearance for which most of the people want to get rid of this problem very soon.