Causes, symptoms of varicose veins:
Mainly,varicose vein valve function mechanism is missing, the confluence of limb superficial varicose veins and deep venous valve lost at the "one-way valve"effect, lower limb blood reflux disorder, venous blood backflow, great saphenousvenous stasis. Varicose vein causes include,stand for a long time, especially the heavy manual labor.
Early symptoms are: long time standing , leg soreness discomfort, fatigue. In the morning when the symptom is lighter, work after a busy day, night symptoms, some patients have mild numbness and pain in the ankleinside, double leg varicose vein mass similar earthworm like blue.
The symptoms are: the legs stand for a long time after acid bilges heavy, and even affect the work, double leg with varicose vein group; ankle eczema, varicoseulcer, late in the development of ankle and foot ulcer will be long break does not heal, hemorrhage, old rotten leg disease.
Two kinds of Varicose vein:
1 Varicose veins of lower extremity:
Varicose veins of lower extremity is the most common disease of the venous system, the main reason for the formation is to maintain the same posture for a long time, after a considerable period of time, lower extremity venous bloodvolume, high pressure, venous valve damage, abnormal enlargement of swelling and varicose vein.
2 Varicose vein of upper limb:
Varicose vein of upper limb is extremely rare, should not varicose veins. Because when the arm in the down position, venous return is relatively slow, vein is more apparent. But there are also natural veins obvious. You can see the veins iswalking between the skin and muscle, vein were independent and muscle, but muscular, abundant blood supply, venous reflux words vein can obviously. For example, a bodybuilder. Skin is thin, only shows that subcutaneous capillaries,and the venous obviously never mind.
Prevention of varicose veins can be divided into three stages
1 level prevention
Engaged in long standing work in factories, enterprises should be given appropriate labor protection, rest time, working gap tissue break etc..
2 two grade prevention
Mild varicose patients, with elastic bandage or wear elastic stockings, raising the affected limb. The symptoms and without contraindications can be taken in patients with great saphenous vein high ligation and cut off all the branches,stripping of great saphenous vein trunk and branches, ligation cutting offtortuous vein group local excision insufficiency perforating veins. Varicosesaphenous vein should also small saphenous vein stripping of stem and branch.Sclerosing agent injection compression therapy, especially for the postoperative residual auxiliary treatment of varicose veins. Common hardening agent 5%solution of sodium cod-liver oil, oleic acid ethanolamine (ethamolin) solution, 3%fourteen hydroxy sulfate (sotradecol) solution and hypertonic sucrose and salt.Each point injection dose is 5% cod-liver oil acid sodium 1 ~ 2ml, at the same time can be a multi point injection, injection pressure dressing after at least 6 weeks, the venous wall conglutination and closed. Injection pressure therapy with satisfactory short-term results, but the recurrence rate is high, the need for repeated injection, injection, some patients are allergic, hemolytic reaction,occasionally occurred pulmonary embolism, hardening agent leaked into thesubcutaneous can cause skin necrosis, so special attention should be given to.
3 three grade prevention
(1) is the most common ulcer: varicose veins of lower extremity complications, it not only bring pain and life to the patient inconvenience, prolonged unhealed ulcer can lead to malignant transformation, and therefore should be timely treatment. The active treatment of the original diseases. The bed rest, raising the affected limb, strengthen nutrition. The local available physiological saline, 1 ∶5000 Furacilin Solution, 1% neomycin solution wet packing. External Zinc Oxideadhesive plaster and promote ulcer healing. The ulcer surface of large,persistent unhealed ulcer resection is feasible. Local skin grafting.
