Varicose veins in the early stage is manifested in the blood vessels prominent on the skin surface, the lower limbs feel numb and sore, and so on, at first there may be a lot of people do not care, think that a period of time will automatically disappear, but after a period of time, it will gradually obvious this sign. With the development of the disease, there will be skin itching, pigmentation, resulting in stasis dermatitis, lower extremity acid distension, edema, cramps and more serious will slowly appear surface skin ulceration, old rotten legs, necrosis and other conditions.
