Our veins make up the bulk of an extensive network of blood vessels whose primary function is to continuously circulate blood and oxygen throughout the body and back into the heart. Within some of our veins, we find flap-like, flexible structures known as venous valves. The purpose of these valves is to keep the blood moving exclusively in one direction; however, when the valves do not work efficiently, the veins begin to dilate, become enlarged and twisted, and start to protrude from the surface of the skin.
We call these deformations, varicose veins.
Varicose veins are ugly, often painful, and over time can lead to more severe complications such as eczema, ulceration, and even carcinoma (a type of skin cancer). Unfortunately, there are several myths regarding varicose veins that tend to confuse and generate doubts about the condition’s prognosis.
Here are some of the most essential facts about varicose veins:
Varicose veins are not exclusive to the legs
Although these type of distended veins are more commonly seen affecting the legs and feet, we can find them internally all throughout the body. Some varicose veins can develop along the oesophagus, inside the uterus, and very often in the rectum.
Obesity is a risk factor
Staying within your ideal body weight is extremely important for various health reasons, not the least of which is reducing the risk of developing varicose veins. Staying active can go a long way in reducing the risk, as sedentary lifestyles have been repeatedly associated with circulatory deficiencies which work to exacerbate the condition.
Varicose veins are hereditary
There is a mountain of clinical evidence that suggests a host of familial, genetic, and congenital factors determine, to a degree, the likelihood of developing varicose veins throughout one’s life.
