Vein Doctors Group
COVID-19 UPDATES - Please click here to see the latest updates.
VIDEO CONSULTS AVAILABLE - Please ask our team for details.
  • Home
  • Meet the Team
    • Talk to Vein Doctors Group
    • Meet the Team
    • Making an Appointment
  • About Varicose Veins
    • Who should treat your leg veins?
    • What are spider veins?
    • How do you get varicose veins?
    • Abnormal Leg Veins
    • Frequently Asked Questions
    • Before & After Gallery
    • Watch a Video of Laser Treatment
    • Leg Vein Consultations
  • Vein Treatments
    • See all Treatment Options
    • Standard Sclerotherapy
    • Ultrasound Guided Sclerotherapy
    • Medical Superglue
    • Endovenous Laser Ablation
    • Don’t Have Surgery
    • Patient Testimonials
    • Treatment Costs
    • Meet the Team
  • Our Clinics
    • Talk to Vein Doctors Group
    • Meet the Team
    • Clinic Address / Contact Details
    • Making an Appointment
    • For Out of Town Patients
  • Community
    • Videos
    • In the Media
  • Blog
FacebookTwitter

Vein Doctors Group

Varicose Vein Treatments & Spider Vein Treatments
Laser Ablation, Ultrasound Guided Sclerotherapy & Sclerotherapy

Back to previous page

What are possible side effect following Standard Sclerotherapy treatment for spider / superficial veins?

Even when a highly experienced physician is performing the treatment, there are a number of possible side effects that are listed below. If you have had previous episodes of deep clots (thrombosis) in your leg this may mean that you are unsuitable for treatment. Our doctors will discuss this with you. There is some suggestion that the taking of the oral contraceptive pill and hormone replacement therapy (for menopause symptoms) during treatment increases the risk of a Deep Vein Thrombosis however the evidence is weak and is probably not a reason to stop taking these medications during treatment. Similarly, people who smoke have a slight increase in risk.

1. Pigmentation — This is the appearance of brown marks on the skin after treatment along the line of a treated vein. Some studies show an incidence as high as 16% at 6 months and 5% at 2 years. These pigmented areas are mainly composed of haemosiderin (a form of iron stored in the blood) and are the result of the blood being broken down in a vein after treatment. It is more likely to occur in patients who have larger veins treated or those patients who have a lot of bruising. In most cases, pigmentation disappears completely within a year. Persistent pigmentation may respond to laser treatment.

2. Matting — This is the development of networks of fine red blood vessels near the sites of injection of larger vessels, especially on the thighs. Most resolve spontaneously, some resolve with injection treatment, and a few persist. Matting is more common in patients with extensive surface veins, deep vein problems, patients who have a family history of surface veins, obese patients who have poor muscle tone and those patients who have not had reticular veins treated before spider veins.

3. Ulcers — Very occasionally there is the formation of small, painful ulcers at a treatment site within 2 weeks of injection. These may occur because the solution has escaped into the surrounding skin or sometimes because there is an abnormal connection between the small veins that are injected and the nearby arteries. Ulcers are more common in patients who smoke cigarettes. They heal slowly and may leave a small pale scar.

4. Allergic reactions — Although on rare occasions (1 per 5,000) such reactions may be serious. They can usually be very effectively treated by the immediate injection of adrenaline. Less serious reactions are treated with antihistamines. Minor rashes require no specific treatment but you should inform the doctor if they occur. Rarely, inflammation of the gums (gingivitis) appears as a reaction to a specific sclerosing solution. If this occurs, a different solution can be used for subsequent treatments.

5. Deep vein thrombosis (clot in a deep vein) — This can occur but is uncommon if compression and regular daily walking are adhered to.

6. Intra-arterial injection — This is an extremely uncommon complication, which may result in muscle and skin damage.

There are no known long term side effects of sclerotherapy.

Make an appointment

Talk to our team about making an initial consultation to let us diagnose your particular vein condition.

1800 4 VEINS(That's 1800 483 467)


Download our Vein Guide

Leg Vein Treatments

  • Standard Sclerotherapy
  • Ultrasound Guided Sclerotherapy
  • Endovenous Laser Ablation (ELA)

Questions?

  • Search for an answer here
  • What sort of veins do you have?

Contact Us

1800 4 VEINS

(That's 1800 483 467)

FAX

07 5572 2283

Follow us on

  • Facebook/VeinDoctorsGroup

Latest Posts

View All
  • 5 things you can do right now to improve or prevent varicose veins

  • Is VenaSeal treatment better than laser?

  • Angelina Jolie to receive sclerotherapy before her wedding

  • Top Tips to Maintain Venous Function during Long Flights!

  • Natural remedies for varicose veins and spider veins

© 2020 Vein Doctors Group, All rights reserved.

TOP