As your vein stretches, the valves that preserve blood relocating in one direction in your vein can’t function as they need to. The sluggish blood backs up or pools inside your vein, causing your vein to swell, bulge and twist. If untreated, varicose veins may cause serious issues, including unpleasant https://sarthicare.com/varicose-veins-treatment-in-delhi/