Causes of Varicose Veins

Varicose veins create twisting, bulging blue lines just beneath the skin. Flexible, healthy veins remain hidden as they transport blood back to lungs and heart for oxygenation. However, for individuals with venous insufficiency, valves in the veins deigned to stimulate forward blood flow remain partially open, allowing blood to collect instead of moving.

Veins with ineffective valves have a ropelike appearance. The Society of Interventional Radiology estimates that venous insufficiency leads to varicose veins in between 15 and 25 percent of adults. Most varicose veins occur in the feet and legs from valve failure in the great sapheous veins transporting blood to the thighs.

If you suffer from varicose veins in Woodstock and feel embarrassed when revealing your legs in public, you may wonder why you have the condition. Several factors contribute to venous insufficiency and varicose veins, including:

  • Heredity: If other people in your family have varicose veins, you’re also at risk of getting them.
  • Age: The longer you live, the more likely you’ll be to develop varicose veins. The National Institutes of Health reports that 50 percent of people over the age of 50 have them.
  • Gender: Being female raises the chances of getting varicose veins for a number of reasons. During pregnancy, enlarged leg veins feed increased blood volume to the fetus. Varicose veins may develop from third-trimester uterine pressure. Pregnancy-related hormonal changes and post-menopausal hormone replacement therapy encourage the condition as well.
  • Inactivity: A job that requires long stretches of sitting or standing is a major factor in varicose vein development. Your circulatory system works much more effectively when you’re active.
  • Obesity: Carrying excessive weight increases your venous pressure and the likelihood of varicose veins.

Compiling a list of your risk factors before seeking treatment for varicose veins in Woodstock will help your doctor decide the best remedy for you.

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