Are you one of the many who has heard the indigenous “vein valves” however had no idea what that really meant? You space not alone, and this write-up is because that you.

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Today us are gaining into all you should know around vein valves: what castle are, why veins even have valves, and what their purpose is.

To start things off, let’s address a renowned question we often get asked: perform veins have actually valves?

The prize is yes, veins do have actually valves. But let’s take a action back.

What room vein valves?

Vein valves space a major part of her circulatory system. Arteries have actually the job-related of happen oxygenated blood from your heart and sending it with the rest of your body. And also veins room what bring blood (sans the oxygen) ago up to her heart.

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Why perform veins have valves and what is your function?

These valves are what certain blood flows towards your heart. Vein valves work hard, versus gravity, to lug the blood the flowed under via arteries ago up to her heart.

When her vein valves space open and healthy, they are able to carry out their task properly, together the blood is easily able to flow up. Once vein valves space not completely open your muscles space at rest. As lengthy as your valves space healthy, this close up door of the vein valves is not a problem. In fact, it is what keeps blood from pooling in your legs.

How do I understand if my vein valves space damaged?

If your vein valves room damaged, they will certainly not be able to do their task of flow blood ago up to her heart. And this is called venous insufficiency. The symptoms of venous insufficiency include:

Swelling in foot or anklesTight feeling in calvesItchy, pains legsPain once walking that alleviates once you restVaricose veinsBrown-colored skin, close to the anklesLeg ulcersRestless leg syndrome (urge to relocate your legs)Painful leg cramps or muscle spasms

These symptoms might start the end small, yet will likely get worse the longer your veins go without treatment.

Is venous insufficiency dangerous?

Venous insufficiency is not as life-threatening as various other vein problems like blood clots. However, venous insufficiency deserve to be very painful and possibly even disabling. Thus, it is always best come schedule a consultation through a vein specialist in ~ the an initial sign you might be suffering from something that looks choose venous insufficiency (see symptoms above).

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What reasons venous insufficiency?

There are a number of different factors that could add to your advancement of this vein issue, but these room the primary causes of venous insufficiency according to man Hopkins Medicine:

ObesityPregnancy (and various other hormone changes)AgeFamily historyDamage (due to leg injury, surgery, etc.)High blood pressure in foot veins with time (due to sedentary lifestyle)Lack of exerciseSmokingBlood clot (DVT)Swelling and also inflammation of a vein close to the skin (phlebitis)

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How room venous insufficiency and other vein valve troubles treated?

At Vein Clinics of America, treating venous insufficiency is something we perform every day. Friend will desire to satisfy with a vein professional to gain your specific diagnosis and also treatment plan, yet for more patients, vein valve troubles are treated with Endovenous Laser treatment (also referred to as EVLT), Radiofrequency Ablation treatment (RFA), or Sclerotherapy Treatment.

Endovenous Laser treatment (EVLT)EVLT is provided to treat huge vein disease and big varicose veins on her legs. This veins space usually listed below the surface and also not able to be seen without ultrasound. The is perform by your doctor inserting a tiny catheter right into the hurt vein and using laser lamp to create heat, which then reasons the vein come collapse.

Radiofrequency Ablation treatment (RFA)Radiofrequency ablation is provided to treat big vein disease and large varicose veins on your legs. This veins space usually below the surface and also not able to be checked out without ultrasound. That is carry out by your medical professional inserting a small catheter right into the hurt vein. With this catheter, warmth is ceded to fallen the vein.

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SclerotherapySclerotherapy is supplied to treat little and medium leg vein issues, mostly frequently spider and varicose veins. The is perform by your physician injecting the damaged vein with a liquid the closes the vein.


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Dr. Satish Vayuvegula Dr. Satish Vayuvegula is the National clinical Director in ~ Vein Clinics the America. Certified by the American plank of Venous & Lymphatic Medicine, Dr. Satish Vayuvegula is known as a medical professional who has actually met rigorous criter of knowledge and also extensive cultivate in phlebology, the diagnosis and also treatment of varicose vein condition and associated disorders. Dr. Satish additionally shares his passion and also expertise by serving together a plank member of the American Vein and Lymphatic Society, the predominant nationwide organization because that venous and lymphatic disease.