Varicose veins are bloated, discolored veins. They appear enlarged & twisted. Varicose veins are typically 3mm or more in diameter. They are normally found on the thighs or the backs of the calves. Varicose veins are a lot painful & itchy. Scratching them can root open sores to come out. Varicose veins occur extra frequently with women than men & with people over the age of 60. Despite the most outstanding efforts of researchers, the accurate cause of varicose veins still remains an ambiguity, but there are a few theories.

A person who is fat passes the additional mass in the abdominal power to the leg veins, which origin the veins to expand. In most instances varicose veins are established in the legs, which suggest that this situation comes from standing for extensive periods of time.

Veins have valves that avert the blood from flowing backwards as it goes up the legs. In varicose veins, however, these valves stop working or become weak & result in blood going away from the heart & leaking back into the vein & collect there. This pooled blood enlarges & stretches the vein & it becomes varicose.

Arturo-Venous shunts can deteriorate the vein walls since it helps bypass the capillaries, which maintains the high BP of the arteries from overpowering the veins. The hormones formed during puberty, pregnancy & menopause can create Arturo-Venous shunts.

Researchers haven't been able to determine a treatment for varicose veins, but there are cures that can alleviate a few of the troubles of varicose veins.

Surgery can be used to cure severe varicose veins. This method is called veins stripping. This is generally done under local & partial anesthesia. This surgical procedure involves inserting an elastic implement throughout the varicose vein. When the elastic is taken out, the varicose veins are removed with it.

There are two endogenous procedures that can be used to take away severe varicose vein in the legs & thighs. These methods are less persistent than vein stripping & don't require an overnight hang about. Both procedures need the insertion of a tool inside the varicose vein. The endogenous radio frequency closure procedure uses a catheter to transmit radio frequency power to close the varicose vein. The endogenous laser process uses a diode laser to broadcast laser energy to close the varicose veins. In both cases, the varicose veins will turn into scar tissue & eventually fade away in some weeks. After either process, a person could carry on his or her usual routine the very subsequent day.

The most common cure used to eliminate rigorous varicose vein is sclerotherapy. This process requires no anesthesia & doesn't require an all night stay. A liquid such as sodium tetradcyl sulfate, hypertonic saline, & aethoxyskerol is injected into the varicose veins. This liquid will seal the vein walls & stop the blood flow. Then the varicose veins will turn into scar tissue & eventually fade away in quite a few weeks. Additional treatments might be required for a few special cases.