EVLT vs Sclerotherapy vs Varithena: Which Vein Treatment Do You Need?

There is no single best treatment for varicose veins — the right one depends on the size and type of your veins. Three of the most common minimally invasive options are EVLT (laser ablation), sclerotherapy, and Varithena (microfoam). Here is how they compare.

EVLT (Endovenous Laser Treatment)

EVLT uses laser energy delivered through a thin catheter to close larger, deeper varicose veins — typically the saphenous vein driving the problem. Blood reroutes to healthy veins, and the treated vein is absorbed by the body. It is done in the office with local anesthesia and little downtime, and is often the foundation when there is underlying valve failure.

Sclerotherapy

Sclerotherapy injects a solution that collapses and seals the vein. It is the gold standard for spider veins and smaller varicose veins, often over a few short sessions. Learn more on our sclerotherapy page.

Varithena (microfoam)

Varithena is an injectable microfoam that fills and collapses larger or twisting varicose veins that can be hard to treat with laser alone. It is nearly painless and requires no incisions.

Which vein treatment do you need?

• Spider veins / small varicose veins: usually sclerotherapy
• Large straight veins with valve failure: usually EVLT
• Large or tortuous veins hard to reach: often Varithena
• Bulging surface veins: sometimes microphlebectomy

Many patients need a combination for the best result. An ultrasound-based vein evaluation determines the right plan. We treat patients across Long Island, Nassau, Suffolk, Queens, and Manhattan.

Why choose Mark Medical Care

Vein care is where Mark Medical Care began. Under Dr. Ron Mark, known locally as The Vein Doctor with over 20 years restoring healthy veins, our bilingual team offers all of these minimally invasive options. Most major insurance plans cover medically necessary treatment.

How a vein evaluation determines your plan

The starting point for any vein treatment is a duplex ultrasound. It reveals which veins are refluxing (letting blood flow backward) and how they connect, so the specialist can treat the true source rather than just the visible surface veins. This is why two people with similar-looking legs can need very different plans — and why treating the underlying vein first often makes the remaining spider veins easier to clear afterward.

Recovery and aftercare across treatments

All three treatments are minimally invasive, but aftercare varies slightly. Compression stockings are commonly worn for a period after EVLT, sclerotherapy, and Varithena to help the treated veins close and to support healthy circulation. Most patients are encouraged to walk regularly and avoid strenuous exercise, prolonged sun, and hot baths for a few days. There are no large incisions to care for, and normal daily activity usually resumes the same day.

Results: what to expect and when

Improvement is gradual. Smaller spider veins often fade within a few weeks, while larger treated veins are reabsorbed by the body over one to three months. Some veins need more than one session for the best cosmetic result. As the diseased veins close, many patients notice their legs feel lighter and less achy well before the cosmetic changes are complete.

Microphlebectomy and combination treatment

For large, bulging surface veins, a minor procedure called microphlebectomy removes them through tiny punctures that usually need no stitches. In practice, the best outcomes often come from combining approaches — for example, closing an underlying vein with EVLT, removing bulging branches with microphlebectomy, and polishing the finish with sclerotherapy. Your evaluation determines the right sequence for your legs.

How to prepare for your vein treatment

Vein treatments are low-stress, and a little preparation makes them smoother. Wear or bring loose, comfortable clothing, and arrange compression stockings if your provider recommends them for aftercare. Let your doctor know about any medications or supplements you take, especially blood thinners, and share your history of clots if relevant. On the day of treatment, plan to walk afterward — light activity supports circulation and healing. Because these procedures are done in the office with local anesthesia, most patients drive themselves home and return to normal activities the same day. Your specialist will give you personalized instructions based on the exact treatment in your plan.

Cost and insurance for vein treatments

One of the most common questions is whether vein treatment is covered. The answer usually comes down to medical necessity. When varicose veins cause documented symptoms — pain, swelling, skin changes, or ulcers — and an ultrasound confirms underlying vein disease, treatments like EVLT, Varithena, and medically necessary sclerotherapy are often covered by major insurance plans, though many carriers first require a trial of conservative measures such as compression stockings. Purely cosmetic spider vein treatment, on the other hand, is typically out of pocket. Costs also vary with how many veins and sessions are involved. At your consultation, our team verifies your specific benefits, explains what your plan is likely to cover, and gives you a clear estimate before anything begins — so there are no surprises.

Frequently Asked Questions

What is the best treatment for varicose veins?

It depends on the veins. Sclerotherapy suits spider and small varicose veins, EVLT treats larger veins with valve failure, and Varithena handles large or twisting veins. Many patients get a combination.

Is EVLT or sclerotherapy better?

They treat different problems. EVLT closes large underlying veins; sclerotherapy clears smaller surface and spider veins. They are often used together.

Are these vein treatments covered by insurance?

Medically necessary treatment of symptomatic varicose veins is often covered; purely cosmetic spider vein treatment may be out of pocket. We verify your benefits first.

Is there downtime?

All three are minimally invasive with little downtime — most patients return to normal activities the same day.