What Causes Varicose vein in Legs
There are multiple varicose veins causes and it is wrong to think that this is solely a condition of old age. Varicose veins can often run in families but they are also a common affliction of shop workers and bar staff as they can caused by standing up for extended periods of time, as well as being an unwelcome side effect of pregnancy due to increased blood volume and the relaxation of vein muscle walls as a consequence of hormonal changes.
In order to force blood back to the heart, our veins have a series of valves that act as a one way door that prevent the blood from responding to gravity and flowing back towards the ground to pool in our lower extremities. A varicose vein is caused when one of these valves fails, causing the blood to flow back and causing the vein walls to be stretched out of shape.
This occurs in the superficial veins near the surface of the skin which are the unsightly dark lumps and bumps that we associate with the condition.
There are a number of factors that can increase your likelihood of developing varicose veins:
You work in retail or catering
Other family members have developed them
You are overweight
You are pregnant
Secondly the heightened levels of oestrogen and progesterone cause the muscle walls to relax making the veins more likely to leak. Finally around the 13 or 14 weeks of pregnancy the weight increase that is part and parcel of having a baby will again increase your chances of developing varicose veins.
You are inactive
©2012 Varicose Veins Secrets™ - InfoMines Publishing Ltd
Mailing Address: PO Box 5097, Hillhaven Drive Mira Loma, CA 91752