If you are experiencing varicose veins for the first time it can seem like a huge gamechanger for your life. It is important to understand what causes varicose veins and the risk factors to help prevent further problems.

What causes varicose veins?

Varicose veins are the result of increased blood pressure in the veins. They happen near the surface of the skin when a vein is not flowing properly and blood pressure builds up. Varicose veins are most common in the legs but can happen anywhere in the body. 

In the human body, blood flows to the heart. There are valves located throughout our bodies in the blood veins. These valves create one-way pathways for our blood to travel. If a valve in the vein becomes weak, damaged or blocked it can cause blood to flow improperly. This blood will begin to pool in the vein and create unwanted pressure, especially when standing or sitting for an extended period of time. The veins eventually become stretched due to this pressure and create the look of a varicose vein. This causes increased damage to the walls of the veins and the valves. 

What are the risk factors for varicose veins?

Varicose veins affect people for a variety of reasons. It is often a family-related illness, meaning that it can be hereditary. Other risk factors also play a major role in developing varicose veins:

• Overweight or obesity
• Older age
• Being female
• Being inactive
• Leg injury
• Pregnancy
• Smoking
• Taking oral contraceptive pills or hormone replacement

How can I prevent varicose veins?

Talk to your doctor regularly if you are at risk for developing varicose veins. This is a problem that is treatable and preventable if the appropriate action is taken. Take the time to develop a plan with your doctor. Do not hesitate. The sooner you begin a  healthy, active lifestyle the better for your overall health.