Sclerotherapy in NYC
Treat and Minimize Spider Veins Safely and Effectively
Visible veins on the legs can make many people feel self-conscious, even when they are otherwise healthy and active. Sclerotherapy is a minimally invasive treatment that safely diminishes the appearance of spider and small varicose veins without surgery. At Park Ave. Derm, our dermatologists specialize in providing precise, comfortable, and effective sclerotherapy treatments to help patients restore smoother, more even-looking skin.
What Is Sclerotherapy?
Sclerotherapy is a minimally invasive medical procedure used primarily to treat spider veins and other small- to medium-sized enlarged blood vessels on the lower extremities.
At Park Ave Derm, we utilize 1% liquid Polidocanol (Asclera®) to effectively diminish the appearance of these vascular conditions. This solution works by irritating the lining of the blood vessels, causing them to collapse and eventually fade from view. Every treatment plan is tailored to the individual. Our expert dermatologists use advanced techniques and ultra-fine needles to ensure precision, safety, and optimal cosmetic results.
Benefits of Sclerotherapy
Patients choose sclerotherapy in New York City for its combination of safety, effectiveness, and minimal downtime. Benefits include:
- Noticeable reduction in the appearance of spider and small varicose veins
- Improved leg aesthetics and smoother skin tone
- Minimal discomfort and no anesthesia required
- Quick, in-office procedure with no surgical incisions
- Long-lasting results after a series of treatments
- Improved confidence in wearing shorts, dresses, or swimwear
How Sclerotherapy Works
During your sclerotherapy treatment, your dermatologist at Park Ave. Derm will carefully inject a specialized sclerosing solution into targeted veins using a very fine needle. The injected solution causes the vein walls to stick together, blocking blood flow through the damaged vein. Blood is then naturally redirected to healthier veins nearby.
Treated veins gradually fade over several weeks as the body reabsorbs them. The result is smoother, clearer skin and a more even appearance to the treated area.
Common areas treated include:
- Thighs
- Calves
- Ankles
- Feet
Ideal Candidates for Sclerotherapy in NYC
Sclerotherapy may be appropriate for individuals who want to safely reduce visible leg veins and improve skin appearance. Good candidates typically:
- Have visible spider or reticular veins on the legs
- Are in good overall health
- Have clinical evidence of cosmetic concerns related to superficial veins
- Are not pregnant or breastfeeding
- Have no history of deep vein thrombosis or active skin infection at the treatment site
Our dermatologists will evaluate your vein pattern, skin type, and medical history to determine if sclerotherapy is the right option for you.
What to Expect During Your NYC Sclerotherapy Appointment
At Park Ave Derm, we pride ourselves on providing safe, effective, and patient-centered care. Here is what sets our practice apart:
Before Sclerotherapy Treatment
Your dermatologist will evaluate your veins, discuss your goals, and map out the treatment area. The skin is cleansed, and injection sites are precisely identified for accurate placement.
During Sclerotherapy Treatment
A fine needle is used to inject the sclerosing solution into the affected veins. Most patients describe a mild stinging or tingling sensation that subsides quickly. During the treatment your doctor’s assistant will place small bandages over the injections sites which can be removed 12 hours after. Treatments typically take 30 to 45 minutes, depending on the number of veins being treated.
After Sclerotherapy Treatment
You should wear compression stockings for one week to help maintain pressure and ensure you experience the very best results. Mild redness or swelling can occur temporarily but usually resolves within a few hours to a few days. Bruising is often noted since the medicine is injected directly into the veins in the skin. Most patients return to work or normal activities immediately after treatment.
Sclerotherapy Results and Recovery
Initial results often become visible within 3 to 6 weeks, with continued improvement over several months as veins fade completely. Multiple sessions may be recommended for optimal results.
Results can be long-lasting, especially with healthy lifestyle habits and good skincare practices. Longevity of results may vary depending on genetics, vein health, and your skincare regimen and sun avoidance techniques.
Sclerotherapy in New York City – FAQs
Most patients experience minimal discomfort. The injections may cause a brief stinging or tingling sensation that quickly subsides.
While some veins may disappear after one session, multiple treatments spaced several weeks apart are often recommended for full clearance.
Mild redness, bruising, or temporary skin discoloration may occur but usually resolve quickly. Serious side effects are extremely rare when performed by a qualified dermatologist.
Yes. You can typically return to work and daily activities immediately after treatment, though strenuous exercise should be avoided for 24 hours.
Treated veins generally do not return; however, new veins can develop over time. Periodic maintenance sessions may help preserve results.
Yes. The dermatologists at Park Ave. Derm are experienced in treating a wide range of skin tones safely and effectively
Yes. Some patients combine sclerotherapy with laser vein treatments or skin rejuvenation procedures for enhanced results. At Park Ave. Derm we have a 1064nm laser ideal for treating stubborn veins that sclerotherapy may not clear entirely.
Visible improvement typically begins within a few weeks and continues as the treated veins are gradually reabsorbed.
Avoid hot baths, saunas, and direct sun exposure for several days. Wearing compression stockings as advised can help improve outcomes.
The treated veins are permanently sealed and reabsorbed; however, new veins can form over time due to genetics or hormonal factors.
Schedule Your Sclerotherapy Consultation in NYC
If you would like to schedule your sclerotherapy treatment, please fill out our contact form or call us at (212) 752-3692. We will do our very best to provide you with an appointment in a timely manner.

