Having varicose veins is usually seen as a cosmetic concern because they are visual on the body, particularly the legs. However, they can be quite painful, causing swelling, uncomfortable aching and heaviness. It can also be a sign of heart disease or circulation problems. If left untreated varicose veins can lead to more serious disorders such as skin ulcers and blood clots. If they become swollen red or tender to the touch you should see your doctor.
What are Varicose Veins?
The word “varicose” comes from the Latin word “varix”, meaning “twisted”. Varicose veins are enlarged, twisted veins that are usually bluish purple. Small, one-way valves in veins ensure blood only flows towards the heart. In some people, these valves become weakened and blood collects in the veins, causing them to abnormally enlarge.
Varicose veins are most common on the legs, because leg veins must work against gravity. Standing increases pressure on leg veins. Varicose veins are a common condition in the United States. Up to 25 percent of women are affected and up to 15 of men are affected.
What Causes Varicose Veins?
- Hormonal changes during pregnancy and menopause.
- Being overweight increases the pressure on veins.
- Prolonged sitting or standing restricts circulation and puts added pressure on veins.
- Chronic constipation
- Genetics
- Aging
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