We live in a world of innovation and expecting a painless vein treatment is no longer a fantasy. Recently, Endovenous Ablation with radiofrequency and lasers have replaced the conventional surgical treatments as a minimally invasive approach. Nowadays, innovations like Venaseal™ and ClariVein® have revolutionized the treatment of varicose veins into painless and least traumatic procedures.

What is ClariVein®

ClariVein® is one of the most advanced еndоvаѕсulаr techniques to treat varicose veins. It’s a mechanical ablation procedure that combines two vein treatment principles — mechanical ablation and injection of a fusing medicine called sclerosant. ClariVein® is far more effective and painless in comparison to traditional or surgical vein treatment methods.

You need several injections during most traditional varicose vein treatments, which may lead to bruising and discomfort. However, a single injection is all you need with ClariVein®, making it an extremely painless and comfortable experience.

Even though ClariVein® is an advanced vein treatment method, it isn’t your only option. Some of the other excellent varicose vein treatments include radiofrequency ablation, endovenous laser ablation, venaseal, varithena, and sclerotherapy.

Everyone responds differently to different treatments. Therefore, it’s important to consult a reputable Vein Treatment Clinic in Houston so that a vein specialist can recommend the best vein treatment method for you.

In this article, we discuss the ClariVein® procedure in detail.

ClariVein® Procedure

ClariVein® is a thin special infusion catheter with a rotating wire tip. This rotating catheter combines mechanical pressure and sclerosant injection to treat varicose veins with minimal pain and discomfort.

Prior to the treatment, the vein doctor uses a numbing gel or local anesthetic on the inside of your legs. Once your legs are numb, the doctor inserts the ClariVein® device into your legs using ultrasound for guidance.

The ClariVein® device is placed inside the vein and activated to cover the veins with the treatment solution. This triggers a response that shuts the vein down.

If performed by a skilled vein specialist, the procedure only takes 15 to 30 minutes. It leads to minimal bruising or discomfort, allowing you to resume your daily activities immediately.

How Effective is The ClariVein® Procedure?

ClariVein® is an extremely new and young treatment option so the current sample size of studies is still relatively small. However, ClariVein® is as effective as all of the other minimally-invasive endovenous treatment options such as radiofrequency ablation and endovenous laser ablation, with a success rate greater than 95%.

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Side Effects Of ClariVein® Procedure

ClariVein® treatment may have the following side effects:

  • Temporary numbness of thighs and calves.
  • A tingling sensation felt across the leg.
  • Slight soreness.
  • In extremely rare cases, slight skin darkening around the treated area. If this happens, please consult your vein specialist so that he or she can recommend a skin cream.


I was absolutely 100% pleased with my whole experience. The staff were very nice and made me feel comfortable . I was extremely impressed with the results as well.

Good experience all around. The staff was very helpful and friendly and was not uncomfortable whatsoever.

Has an amazing staff that is very efficient and helpful!

Great experience all around. Thanks for everything!

It was a great experience and it all went smoothly will recommend to anyone.

Best surgeon I have ever had. Professional, clean, friendly. Quick recovery time and made the procedure as painless as possible.

Pros & Cons Of ClariVein® Procedure

Like all treatments, ClariVein® treatment also has a unique set of advantages and disadvantages. The following is a brief summary.

Pros of ClariVein® Procedure

  • Minimally-Invasive: In most endovenous ablation treatments, tumescent anesthesia is necessary, i.e., anesthesia is applied to the length of the vein. This isn’t necessary with ClariVein® — you only need a single injection in one point of entry.
  • Painless: Minimal discomfort and pain felt during the procedure — both because of the local anesthesia and the use of a single injection.
  • No Bruising: Since this procedure doesn’t use multiple needles, it doesn’t lead to excessive post-procedure bruising either.
  • Outpatient Treatment: You don’t need to stay in a hospital or bed after treatment. You can resume your daily activities without any downtime.
  • Immediately Effective: You can see the results of the treatment immediately. And, in most cases, you don’t have to return for multiple treatments.

Cons of ClariVein® Procedure

  • Lack of Information: As mentioned earlier, ClariVein® is an extremely new procedure. So far, the results have been promising. However, there simply isn’t enough of a track record to guarantee that it’s 100% safe or efficient. It still needs to be studied more.
  • Suitability: This treatment relies on a chemical called sclerosant. Certain patients may be allergic to this medicine, rendering it unsuitable. As such, ClariVein® isn’t suitable for everyone.

Am I A Good Candidate For ClariVein® Procedure?

ClariVein® is an extremely safe and minimally-invasive treatment that relies on a single site of injection. However, as with most treatments, it isn’t suitable for everyone. Please consult your local vein specialist in Houston so that he or she can diagnose your condition and come up with a treatment plan for your specific needs.

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FAQs About ClariVein®

Is tumescent anesthesia necessary for ClariVein®?

Tumescent anesthesia is the application of local anesthesia along the length of the affected vein. It requires multiple needles and causes considerable discomfort. ClariVein®, however, requires a single point of injection, so tumescent anesthesia isn’t necessary.

What vein is ideal for ClariVein® treatment?

ClariVein® treatment is most commonly conducted on the saphenous veins. However, please consult your vein specialist because only a vein professional can answer this question with certainty after a thorough evaluation.

Is ClariVein® ideal for patients with varicose veins?

ClariVein® is one of the best treatments for varicose veins because it addresses the underlying vein disease. However, please consult your vein specialist to determine the correct treatment path for your needs.

Is ClariVein® suitable for veins on the face and feet?

The face and feet are regions with dense with arteries. ClariVein® is a treatment that works through mесhаnісаl dіѕruрtіоn. As such, it’s not suitable for veins on the face or feet as it may also disrupt the arteries in those regions. Please consult your vein doctor for recommendations on alternative treatments for the face and feet.

Where To Find ClariVein® Treatment For Varicose Veins?

At Vein Treatment Clinic Houston, our houston vein doctors study your conditions and medical history thoroughly to determine a vein treatment solution that’s perfect for you.

If you have any other questions about ClariVein® or vein treatment in general, please schedule an appointment with your local vein treatment clinic immediately.

Regain your Self-Confidence

We treat all our patients like they’re our only patients. Our vein doctors listen to your problems and examine your medical history to diagnose a treatment plan that’s meant just for you. They actively seek minimally-invasive treatments that conclude within an hour.

Regain your self-confidence and say goodbye to those welts and marks on your skin! Book a consultation at our vein treatment clinic in Houston today!