Spider veins can be treated effectively with sclerotherapy, laser therapy, or a combination of both, with sclerotherapy remaining the gold-standard option at roughly $500 per session. The right approach depends on the size and location of your veins, your skin tone, and your tolerance for needles. Here’s what actually works, what doesn’t, and what to expect from each option.
What Spider Veins Actually Are
Spider veins aren’t technically veins. They’re tiny damaged blood vessels, specifically capillaries, venules, and arterioles, that sit just under the surface of your skin. When these small vessels weaken and expand, blood pools inside them, creating the red, blue, or purple web-like patterns you see on your legs or face.
Several factors make spider veins more likely. Genetics play a strong role: if close family members have them, your chances go up significantly. Hormonal shifts from pregnancy, birth control, or menopause therapy also contribute. Prolonged sitting or standing, obesity, sun exposure, and smoking all increase your risk. These same factors matter when thinking about prevention after treatment.
Sclerotherapy: The Gold Standard
Sclerotherapy involves injecting a solution directly into the damaged vessels, which causes them to collapse and eventually be reabsorbed by your body. It has a success rate of up to 80 percent for small spider veins. Larger or more extensive veins may require multiple sessions, and the success rate can be lower in those cases.
After treatment, you’ll wear compression stockings continuously for about five days (except to shower), then during the daytime for another one to two weeks. Stanford Health Care recommends medium-compression stockings at 20 to 30 mmHg of pressure. Knee-high stockings work for veins below the knee, while thigh-high stockings are needed for treatment areas above the knee.
One side effect worth knowing about: roughly 16 percent of patients develop telangiectatic matting, a cluster of new tiny blood vessels near the treatment site that can look like a bruise. A study published in Dermatologic Surgery found that patients who were overweight, taking hormones during treatment, or had a family history of spider veins were significantly more likely to develop this matting. It typically fades over time, but it’s something to discuss with your provider beforehand.
Laser and Light Therapy
Laser treatment works by directing concentrated light into the damaged vessels, heating them until they collapse. It’s most effective for smaller, delicate spider veins, particularly on the face. Larger spider veins on the legs can be difficult to remove with lasers alone.
Several laser types are available. Pulsed dye lasers work well for the smallest spider veins and carry a lower risk of burns or scarring thanks to built-in cooling. Pulsed diode lasers cause minimal inflammation and are less likely to cause skin darkening on deeper skin tones. Nd:YAG lasers are particularly effective for spider veins but tend to cause more discomfort during treatment. For small facial areas, potassium-titanyl-phosphate lasers offer precise targeting with limited penetration depth. Intense pulsed light (IPL) therapy uses broad-spectrum light rather than a single wavelength, making it similar to laser treatment in both approach and results.
Compared to sclerotherapy, laser treatment typically costs more, causes more discomfort, and produces results more slowly. That said, laser therapy is the better choice if you want to avoid needles, are allergic to the solutions used in sclerotherapy, or have veins too small to inject.
What Results Look Like Over Time
Don’t expect spider veins to vanish immediately after treatment. With both sclerotherapy and laser therapy, treated veins often look darker or more noticeable in the days right after a session. This is normal. The vessels are collapsing and being slowly absorbed by your body.
Most people see noticeable improvement within a few weeks. For laser treatment specifically, you may need up to six sessions before your spider veins disappear completely. Sclerotherapy sometimes delivers results faster, but multiple sessions are still common, especially for larger or more widespread veins. Patience matters here: the full effect unfolds over weeks to months, not days.
Why Creams and Topical Products Don’t Work
Over-the-counter creams marketed for spider veins, including those containing vitamin K or retinol, do not fix the problem. Some may temporarily reduce visible redness or improve the skin’s overall appearance, but these effects are purely surface-level. The damaged vessels underneath the skin remain unchanged. No cream will cause spider veins to disappear in the short or long term. If your spider veins bother you enough to seek treatment, you’ll need one of the procedural options above.
Cost and Insurance Coverage
The average cost of sclerotherapy is $500 per session, according to the American Society of Plastic Surgeons. That figure covers the procedure itself but doesn’t include related expenses like facility fees or follow-up visits. Laser treatment generally costs more per session, and you’ll likely need more sessions to achieve the same results.
Most health insurance plans do not cover spider vein treatment. Insurers typically classify it as cosmetic because spider veins rarely cause medical symptoms. If you have associated pain, swelling, or other signs of deeper vein problems, your provider may be able to document medical necessity, but this is the exception rather than the rule. Review your specific policy before assuming coverage.
Preventing New Spider Veins
Treatment removes existing spider veins, but it doesn’t prevent new ones from forming. The same underlying factors, genetics, hormones, and lifestyle, continue to play a role after any procedure. A few habits can meaningfully reduce your risk of developing new ones.
Regular exercise is the most impactful change. Walking, strength training, and even stretching all improve circulation and strengthen blood vessel walls. If your job requires long periods of sitting or standing, change positions frequently and elevate your legs when you can. Even propping your feet on a stool while sitting makes a difference. Wearing over-the-counter compression stockings during the day may also help prevent new spider veins from forming, especially if you’re on your feet for hours at a time. Your provider can recommend the right compression level for daily preventive wear.