If you are considering spider or varicose vein removal, you have likely run across sclerotherapy. But what is it actually like to undergo the procedure? Is sclerotherapy painful? How long does recovery take?

At the Vein Care Center of Amelia Island, we know that medical anxiety often comes from a lack of information. To show you exactly how quick and straightforward this treatment is, we sat down with one of our patients, Jean, to document her real, step-by-step experience with Gabor Kovacs, M.D., F.A.C.S.

Patient Jean describes her quick, virtually painless sclerotherapy experience at the Vein Care Center of Amelia Island, noting that she saw visible clearance in her spider veins within weeks.

What Is Sclerotherapy and How Does It Work?

Sclerotherapy is the gold standard for treating spider veins and smaller varicose veins. During this minimally invasive procedure, a vascular specialist injects a liquid or foam medical solution (called a sclerosant) directly into the diseased vein.

This solution causes the lining of the vein to swell and stick together. Over the next few weeks, the vein clots, turns into scar tissue, and is naturally reabsorbed by your body’s immune system, routing blood safely to healthier, deeper veins.

Step-by-Step: Jean’s Real Sclerotherapy Experience

Patient undergoing Sclerotherapy gets injections in her thighJean’s journey started with a comprehensive vascular ultrasound at our facility to ensure her surface veins weren’t hiding deeper venous insufficiency. Once cleared for treatment, she arrived for her first 15-minute injection session.

Preparation and Comfort

“I was nervous about pain,” Jean admits. “But the room was comfortable, and the team put me right at ease.”
Jean relaxed on a treatment table while the skin on her legs was thoroughly cleaned. Because the needles used are microscopically thin, no local anesthesia or numbing cream is required.

The Injections

Dr. Kovacs carefully isolated the target spider veins and administered the injections.
This is Jean’s take on the pain: “Honestly, it felt like a tiny pinprick or a mild mosquito bite. There was a very brief stinging or warm sensation when the fluid went in, but it passed in seconds. It was incredibly tolerable.”

Immediate Post-Procedure Care

As soon as the injections were complete, mild pressure was applied to the area. Jean was immediately fitted with medical-grade compression stockings to keep the treated vein walls compressed and flat.

From start to finish, the actual procedural time was just under 20 minutes.

Sclerotherapy Recovery Time: What to Expect After Treatment

One of the biggest benefits of this treatment is the minimal downtime. Jean was able to stand up immediately after her session and go about her day.

The First 48 Hours

You will be instructed to wear your compression stockings continuously for the first few days. Walking is highly encouraged because it prevents blood clots from forming in your deep veins. You can return to work and light activities immediately.

What to Avoid During Recovery

To protect your results and ensure the veins stay closed, avoid the following for 5 to 7 days post-procedure:

  • Heavy weightlifting or high-impact running
  • Hot tubs, saunas, and hot baths
  • Direct, prolonged sun exposure on the legs (which can cause staining on healing skin)

Frequently Asked Questions About Sclerotherapy

How long does it take for veins to disappear after sclerotherapy?

Smaller spider veins typically begin to fade within 3 to 6 weeks, while larger varicose veins may take 3 to 4 months to completely dissolve. Some veins require multiple targeted injections to close completely, but once a vein turns into scar tissue and is reabsorbed, it is permanently gone.

We recommend wearing loose-fitting clothing, such as wide-leg shorts or a comfortable skirt. This ensures you can easily accommodate the medical-grade compression stockings or mild bandaging that will be applied to your legs immediately following your 15-minute procedure.

Mild side effects can include temporary bruising, localized swelling, or slight skin discoloration (hyperpigmentation) at the injection site. These effects are a completely normal part of the inflammatory response required to close the vessel and typically fade away entirely within a few days to a few weeks.

When performed purely for cosmetic reasons (like surface spider veins), insurance typically does not cover the procedure. However, if your veins are causing physical symptoms like throbbing, aching, or swelling, and a vascular ultrasound confirms venous disease, it may be deemed medically necessary and covered.

Meet Your Specialist: Dr. Gabor Kovacs

Dr. Gabor Kovacs is a double board-certified general and vascular specialist with decades of experience helping patients restore their leg health. At the Vein Care Center of Amelia Island, Dr. Kovacs personally evaluates every patient, utilizing advanced diagnostic ultrasound to design safe, effective, and custom treatment plans.

Ready to say goodbye to painful, unsightly leg veins? Schedule your personalized vein consultation with Dr. Kovacs today.

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