Varicose veins, as the name suggests is to appear on the legs of large "blue veins". Due to a number of factors contributing to increased venous pressure, venous valve of lower limbs appeared relaxed and vein blood flowing back, resulting in shallow part of increased pressure on the veins, in appearance, gradually reveals itself as a so-called "blue veins bulge". Cause of varicose veins, apart from the long standing factor, with long seat of estrogen when there is a certain relationship.
Vein is straight, because of lower extremity venous return obstructed, cavity pressure increased, making the superficial veins winding, meandering expansion as earthworm coiled under the skin of the extremities, this pathological changes are called varicose veins. Varicose include light weight, slight varicose vein only simple, there are no symptoms, in addition to varicose veins, nodules, a curved veins filled with blood clots, induration, valvular fibrosis, venous blood flow occlusion. Limb with, acid precipitation, swollen, itchy feeling of heat, final limb severe congestion, hypoxia, rupture, infection.
Varicose waves of air pressure treating, wear elastic stockings, injection sclerotherapy, surgical removal and treatment methods. In case of varicose veins, if not treated, it can lead to limb growing pressure, resulting in lower limb ulcers. Due to varicose veins symptoms at the initial stage is not obvious, easy to be ignored by the patient, when the attention is, more serious illness has missed the optimal treatment period of life brings a lot of the same, severe cases may even lead to amputation. Thus patients should be treated, so as not to delay the optimal treatment time.