Twisted, swollen veins are known as varicose veins. Varicose veins can develop in any superficial (near the skin's surface) vein. Leg veins are the most frequently affected. This is because standing and walking put more strain on the lower body's veins. Compression stockings, surgeries, or other procedures can all be used as varicose vein treatment options in addition to self-care methods. Varicose vein treatment techniques are frequently performed as outpatient procedures, so you typically return home the same day