Varicose veins of lower limbs can be said to be a chronic and frequently-occurring disease, commonly known as "earthworm legs", and the incidence rate in the population is as high as 10%. Because it seriously affects the beauty and health of the legs, it is also called the "leg killer". Experts remind that the harm of varicose veins of lower limbs to human body can not be ignored! Therefore, once the patient's friends find the symptoms of varicose veins of lower limbs, they must go to a regular specialist hospital as soon as possible to avoid delaying the illness.