{"id":4982,"date":"2022-09-23T10:24:55","date_gmt":"2022-09-23T06:54:55","guid":{"rendered":"https:\/\/irsa.clinic\/?p=4982"},"modified":"2022-10-13T09:49:38","modified_gmt":"2022-10-13T06:19:38","slug":"why-does-varicose-veins-occur","status":"publish","type":"post","link":"https:\/\/irsa.clinic\/en\/why-does-varicose-veins-occur\/","title":{"rendered":"Why does varicose veins occur?"},"content":{"rendered":"

<\/span>What causes varicose veins in your feet and how to prevent it?<\/strong><\/span><\/span><\/h2>\n

<\/span>Why does varicose veins occur?<\/strong><\/span><\/span><\/h3>\n

If you are over 40, you will probably see purple blood vessels that have suddenly formed on your leg. Veins are soft, thin-walled vessels that carry blood from your arms and legs to your heart. Because these veins must work against the direction of the earth’s gravitational force, they have valves that only allow blood to pass upward and prevent it from returning back. Your legs and arms have two main types of vessels: superficial and deep vessels. Superficial vessels are close to the surface of the skin and you can often see them. Deep vessels are located near the bones and are surrounded by muscles. The connection of superficial and deep vessels leads to the formation of a third type of vessels called the perforating vein. The contraction of the muscles in the arms and legs during exercise helps to flow through the veins.<\/span><\/p>

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