Do you have varicose veins? If so, here is what you can do about it

• Author: Dr. Reina Antonio/Walla!
• Published date: 26 September 2021
• Publication title: Jerusalem Post, The: Web Edition Articles (Israel)

A peek into our body's venous system shows a whole network of veins that branch off and continuously carry blood and other materials to supply the body with its needs. Unlike arteries that divert blood from the heart toward various tissues in the body, the job of the veins is to return filtered blood to the heart.

The venous system is divided into two parts: surface veins (called varicose veins) that are located above the muscle layer, and deep veins that are located between the muscles and the bones.

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The natural contraction action that takes place in the muscles is what allows our blood to flow upwards from any position we're in - even when standing. What prevents the blood from coming back down are the valves. When these don't work properly, a problem can start in the venous system

Genetics, weight gain and immobility

Why do vein problems affect only some people?

Like many areas related to our health, genetics plays a significant role. So, if your relatives unfortunately have varicose veins, you have a good chance of developing this condition.

Also, other factors can cause the problem, such as being overweight. The explanation for this is that a large amount of fat in the abdominal cavity makes it difficult for the blood to resist gravity and rise up towards the heart. Also, people who engage in occupations that involve prolonged standing, such as flight attendants or barbers, are more likely to suffer from the problem, and so are people who are sedentary.

The hormonal changes that occur during pregnancy might cause the vein walls to relax, which will make the veins in the legs pop out; some will disappear after birth. The problem may also be aggravated as the uterus grows and the weight of the baby causes blood to pool in the veins.

When should a vein problem be treated for medical reasons?

The problem goes from aesthetic to medical when there are symptoms that affect someone's quality of life. In contrast to small capillaries that appear under the skin surface and just look bad, when blood pools in the lower part of the legs this can cause problems like fatigue, swelling, changes in color/appearance of the...