Varicose veins are twisted, purple veins that are often found in the legs or face. Usually, veins’ main function is to carry deoxygenated blood back to the heart for the purification process.  When veins fail to function the process smoothly leading to a blood clot becomes the main cause of varicose veins. In this case, the valves become weak or are damaged due to which blood can flow backward and collect in the vein, eventually causing it to be swollen. This…

There are two types of veins on the basis of the appearance in the part of the body i.e deep and superficial. If you talk about superficial veins they are more nearer to the skin and have a lesser pressure than the deep veins. Both types of veins are interconnected with perforating veins. Both types of veins contain valves that allow a single way flow of blood. If there is any obstruction during the process, these valves can cause a flow of high blood pressure…