Varicose veins are enlarged, swollen, and twisted veins that usually appear blue or dark purple in color, commonly seen on the legs. They occur when the valves in the veins become weak or damaged, leading to poor blood circulation and pooling of blood in the veins. Symptoms may include pain, swelling, heaviness, and discomfort in the affected area. Treatment options include lifestyle changes, compression stockings, regular exercise, elevation of the legs, and in severe cases, medical procedures like sclerotherapy or vein stripping may be recommended.
