Varicose veins are bumpy, purple, become enlarged & protrude outwards on the skin, seen due to the incompetency of valves present in the veins.
Varicose veins can make legs feel heavy and skin tight or itchy. After sitting or standing for a long period the symptoms get worse. It may sometimes cause pain or cramps in the calf muscles at night too.
Varicose veins is not very painful often but is mostly a cosmetic concern for people suffering from it. The muscles of the legs squeeze the deeper leg veins which carry oxygen-poor blood back to the heart, thus pushes the blood upwards against the force of gravity. The valves help in prevent downward flow of blood, and their incompetency leads to blood build up in the veins & because of deoxygenated blood, they look bluish -purple protrusions.
Causes
Most of the time varicose veins are familial.
Pregnancy can cause varicose veins in women due to hormone related changes & weight gain. Obesity can leads to increase pressure in the legs & veins which may cause varicose veins.
Complications
One can see complications due to varicose veins rarely.
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Skin ulcers or open sores
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Major swelling in the leg
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Reddened veins that feel warm and are painful
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Bleeding from or near varicose veins
Treatments
Compression stockings is the conservative way to control varicose veins.
following are the methods to treat varicose veins surgically.
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Vein stripping:
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Phlebectomy:
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Radiofrequency ablation:
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Endovenous laser ablation:
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Transilluminated powered phlebectomy
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Sclerotherapy
Avoid standing in the same position for a long time. Elevate legs while sleeping. Avoid warm environment. Exercise daily helps in increase blood circulation and losing weight, avoid pressure off from the legs.