Are you among the countless who has heard the words “vein valves” yet had no idea what that really meant? You are not alone, and this post is because that you.

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Today us are acquiring into every you must know around vein valves: what they are, why veins also have valves, and also what their purpose is.

To start things off, let’s resolve a famous question we often get asked: do veins have actually valves?

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

What are vein valves?

Vein valves are a significant part of her circulatory system. Arteries have actually the work-related of bringing oxygenated blood from her heart and sending it through the remainder of her body. And veins room what bring blood (sans the oxygen) back up to your heart.

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Why carry out veins have valves and what is their function?

These valves space what certain blood flows towards your heart. Vein valves occupational hard, against gravity, to bring the blood the flowed down via arteries back up to your heart.

When her vein valves are open and also healthy, they room able to perform their job properly, as the blood is conveniently able to flow up. When vein valves room not totally open your muscles space at rest. As lengthy as your valves are healthy, this closeup of the door of the vein valves is not a problem. In fact, that is what keeps blood native pooling in her legs.

How carry out I recognize if my vein valves are damaged?

If your vein valves are damaged, they will not be able to do their job of flow blood earlier up to your heart. And this is dubbed venous insufficiency. The symptom of venous insufficiency include:

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

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

Is venous insufficiency dangerous?

Venous insufficiency is no as life-threatening as other vein worries like blood clots. However, venous insufficiency have the right to be extremely painful and also possibly also disabling. Thus, the is constantly best to schedule a consultation with a vein specialist at the an initial sign you may be experiencing from something that looks favor venous insufficiency (see symptoms above).

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What causes venous insufficiency?

There are a number of different factors that could add to your breakthrough of this vein issue, yet these are the primary causes of venous insufficiency according to john Hopkins Medicine:

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

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How room venous insufficiency and also other vein valve troubles treated?

At Vein Clinics of America, treating venous insufficiency is other we execute every day. You will want to accomplish with a vein specialist to obtain your particular diagnosis and treatment plan, yet for an ext patients, vein valve difficulties are treated with Endovenous Laser therapy (also called EVLT), Radiofrequency Ablation therapy (RFA), or Sclerotherapy Treatment.

Endovenous Laser treatment (EVLT)EVLT is provided to treat large vein condition and large varicose veins on her legs. This veins room usually below the surface and not able to be viewed without ultrasound. The is perform by your physician inserting a little catheter into the diseased vein and using laser lamp to create heat, i beg your pardon then causes the vein come collapse.

Radiofrequency Ablation therapy (RFA)Radiofrequency ablation is provided to treat big vein an illness and large varicose veins on your legs. These veins room usually below the surface and not able to be seen without ultrasound. That is perform by your physician inserting a little catheter right into the hurt vein. Through this catheter, warm is delivered to please the vein.

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SclerotherapySclerotherapy is provided to treat little and medium leg vein issues, mostly generally spider and varicose veins. It is performed by your doctor injecting the damaged vein v a liquid the closes the vein.


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Dr. Satish Vayuvegula Dr. Satish Vayuvegula is the National medical Director in ~ Vein Clinics of America. Certified by the American board of Venous & Lymphatic Medicine, Dr. Satish Vayuvegula is well-known as a physician who has met rigorous requirements of knowledge and extensive maintain in phlebology, the diagnosis and treatment that varicose vein condition and associated disorders. Dr. Satish also shares his passion and also expertise by serving together a board member that the American Vein and Lymphatic Society, the predominant nationwide organization for venous and also lymphatic disease.