Varicose veins treatment involves closing or removing veins that are not working properly, helping to improve circulation and relieve symptoms such as aching, heaviness and swelling. If you are wondering how to get rid of varicose veins, medical treatment is the most effective way to remove or close the affected veins.
At UK Vein Clinic, treatment begins with a detailed duplex ultrasound assessment — the gold standard for diagnosing vein conditions — to identify the underlying cause of your varicose veins and determine the most effective treatment for you.
Modern varicose vein treatments are minimally invasive, performed under local anaesthetic, and designed to help you return to normal activities quickly.
Varicose veins treatment: what works and when to seek help
Varicose veins can cause symptoms such as aching, heaviness, itching, swelling and visible bulging veins. For some people the main concern is discomfort, while others are more worried about the appearance of the veins.
Treatment is usually recommended when:
Symptoms become uncomfortable
Veins continue to worsen over time
There are signs of circulation problems
When the skin starts to discolour
If there’s evidence of superficial blood clots
To improve the appearance of visible veins
There are several varicose veins medical treatment options available today. The most suitable approach depends on the pattern of veins involved and how blood flows through them.
Your diagnostic assessment is the first step in understanding whether varicose veins treatment is right for you. Using duplex ultrasound, we assess how blood is flowing through the veins in your legs and identify the underlying cause of the problem.
What happens during your assessment
During your appointment, we:
Identify the source of venous reflux (the backward flow that causes varicose veins)
Create a detailed map of your vein system
Check for any issues in the deeper veins
Assess whether treatment is appropriate at this stage
What you’ll leave with
By the end of your visit, you will have a clear understanding of:
Your condition
The treatment options available
What each treatment involves
This scan-led approach is key to choosing the best treatment for varicose veins and achieving reliable long-term results.
“Duplex ultrasound is thegold standard for assessing varicose veins because it shows both the structureof the veins and how blood is flowing through them. This allows us to identifythe exact source of reflux and plan treatment precisely, rather than justtreating the veins you can see on the surface.”
Once your veins have been assessed, the next step is choosing the most suitable treatment. Modern varicose veins treatments focus on closing veins that are no longer functioning properly, allowing blood to flow through healthier veins instead. Most procedures today are minimally invasive and performed under local anaesthetic, meaning treatment can usually be completed in a short visit.
Choosing the right treatment
The best treatment for varicose veins depends on:
The size, shape and location of the veins
The pattern seen on the ultrasound scan
Your symptoms
Your treatment goals
Some veins respond best to heat-based treatments, while others are better treated using injection techniques. After your assessment, we’ll recommend the treatment that will give you the best outcome based on your individual vein profile.
Treatments offered at UK Vein Clinic
At UK Vein Clinic we offer modern minimally invasive treatments that are widely recognised as the most effective approaches for treating varicose veins. These include:
Radiofrequency ablation (RFA)
Foam sclerotherapy
These treatments are selected because they allow us to target the underlying vein problem with precision, minimise disruption to surrounding tissue, and support faster recovery.
Your specialist will recommend the most appropriate option based on your vein pattern and ultrasound findings.
Radiofrequency ablation
Radiofrequency ablation (RFA) is a minimally invasive treatment widely supported by current clinical evidence and guidelines as one of the most effective options for treating varicose veins.
It uses controlled heat delivered through a small catheter to close the affected vein, allowing blood to be redirected to healthier veins. For many patients, this is one of the most effective ways to remove varicose veins and achieve long-term symptom relief.
Benefits of EVRF treatment
Radiofrequency ablation offers several advantaged:
Performed under local anaesthetic
Minimal risk of scarring
Shorter recovery time compared to traditional surgery
High success rates in closing affected veins
Patients can often return to normal activities shortly after treatment
It is a particularly effective option for truncal veins that are the main superficial veins closer to the surface of the skin. Treating these veins helps remove the primary veins that feed into varicose veins.
Foam sclerotherapy is a minimally invasive therapy for varicose veins that involves injecting a specially prepared foam into the affected vein to close it.
The ultrasound-guided treatment allows the specialists to target veins that are more squiggly in nature and less suitable for RFA, or catheter-based instruments. It's often also used in addition to wider varicose vein treatment plans.
Foam sclerotherapy is often used as a complementary treatment to help treat varicose veins that branch off from the main truncal vein. These can be smaller or residual surface veins.
When foam sclerotherapy may be recommended
Whilst we generally recommend radiofrequency ablation as the best overall option for treating varicose veins, foam sclerotherapy may be recommended when:
Veins that are less uniform/squiggly in shape as well as smaller veins
Additional veins remain after other treatments
Injection treatment is the most suitable option for the vein pattern
Because treatment is guided by duplex ultrasound, it can be used with a high degree of accuracy as part of a modern varicose veins treatment plan.
Advantages of foam sclerotherapy
Foam sclerotherapy offers several advantages for suitable patients:
No surgical incisions
Little downtime after treatment
Minimal discomfort for most patients
Good cosmetic improvement of visible veins
Some patients may require more than one session depending on the number of veins being treated, but most people are able to return to their usual activities soon after the procedure.
Recovery after varicose veins treatment is usually straightforward, and most patients are able to return to normal daily activities within a short period of time.
How quickly you recover will depend on the treatment you have had and your individual circumstances, but many people are back to normal within days — and sometimes even sooner. Most minimally invasive treatments allow you to walk in and out on the same day.
Our aftercare team, made up of experienced specialist vascular nurses, is available to support you throughout your recovery and provide guidance if you have any questions or concerns.
What to expect after treatment
It is common to experience mild bruising, tenderness or a feeling of tightness after treatment, but this usually settles as the vein heals. Walking is encouraged soon after treatment to support circulation.
Most patients can return to normal daily activities quickly, although you will usually need to wait up to 48 hours before bathing the treated area.
Your specialist will also advise you on returning to exercise, driving and travel, including avoiding flights for a short period after treatment.
Successful varicose veins treatment is not only about closing or removing problem veins, but also about improving how your legs feel and your overall quality of life.
Many patients notice improvements such as reduced varicose vein pain, less swelling, and greater comfort when standing or walking. For some, treatment can also improve confidence as visible veins begin to fade.
At UK Vein Clinic, we monitor outcomes throughout your treatment journey. We also use the Aberdeen Questionnaire — an internationally recognised measure — to understand how your symptoms and quality of life are improving over time. This information is used to help us continually refine our approach and ensure patient outcomes remain at the centre of our care.
What is the best treatment for varicose veins?
The best treatment for varicose veins depends on your individual vein pattern and results of your ultrasound. However, radiofrequency ablation (RFA) is often used as a first-line treatment for main superficial veins with reflux. This is because it delivers controlled, consistent results and is widely supported by clinical evidence.
Foam sclerotherapy is often used for smaller veins, more complex vein patterns, or as a follow-up treatment to address any remaining veins.
If you are exploring how to eliminate varicose veins, treatments such as radiofrequency ablation and foam sclerotherapy are commonly used to address the underlying cause.
The most effective treatment for your varicose veinswill be determined during your assessment, ensuring the approach is tailored tothe underlying cause of your condition.
Can varicose veins go away without treatment?
Varicose veins do not usually go away without treatment. While lifestyle changes can help reduce symptoms such as aching or swelling, they do not remove the underlying vein problem. To get rid of varicose veins, medical treatment is usually required.
When to worry about varicose veins
You should consider seeking advice if varicose veins become painful, swollen, start to change the skin, or continue to worsen over time. These symptoms may indicate an underlying circulation problem that may benefit from treatment.
You can reduce the symptoms of varicose veins by improving circulation, but you cannot remove the veins completely without treatment. Lifestyle measures may help ease discomfort, but medical treatment is usually needed to get rid of varicose veins.
Common ways to reduce symptoms include:
Regular movement and walking
Elevating the legs
Wearing compression stockings
Is walking good for varicose veins?
Yes — walking is one of the most effective ways to support circulation in the legs.
Regular walking helps the calf muscles pump blood back towards the heart, which can reduce pressure in the veins and help relieve symptoms such as aching or heaviness. For this reason, walking is often recommended both before and after varicose veins treatment.
What should I avoid if I have varicose veins?
If you have varicose veins, it can help to avoid long periods of sitting or standing still, as this can increase pressure in the veins. Tight clothing around the waist or legs may also restrict blood flow.
Where possible, regular movement and leg elevation can help support circulation and reduce symptoms.
Why choose UK Vein Clinic?
Choosing where to have varicose veins treatment is an important decision. At UK Vein Clinic, we focus on making your experience as reassuring, effective, and straightforward as possible, from diagnosis through to treatment and recovery.
Consultant-led varicose vein treatment
Outstanding results start with specialist expertise. All treatments at UK Vein Clinic are carried out by highly experienced vascular consultants who specialise in varicose vein treatment and are internationally recognised for their leadership in vascular medicine.
Aftercare when it matters most
From consultation to recovery, our team is here to support you. With dedicated aftercare and expert guidance, you’ll feel confident and cared for throughout your treatment journey.
Our treatment guarantee
It’s rare for treated veins not to fully close, but for added peace of mind, we’ve got you covered. If the veins we treat with radiofrequency ablation (RFA) do not close successfully, we will retreat them at no extra cost for up to a year following treatment.
Varicose veins treatment cost
The cost of varicose vein treatment can vary depending on the type of treatment needed and whether you need to treat one leg or two. At UK Vein Clinic, we offer treatment for a fair, fixed fee, so you know exactly what to expect with no hidden costs. Your consultation and duplex ultrasound assessment allow us to recommend the most suitable treatment plan and provide clear pricing based on your individual needs.
We also offer 0% interest finance options for eligible patients to help you spread the cost of treatment. Learn more on our pricing page.
Access to varicose veins treatment on the NHS is often limited and typically based on strict clinical criteria.
In many cases, NHS treatment is only offered if varicose veins cause serious complications, like skin changes or ulcers. It often focuses on a single procedure, which may not treat all affected veins. At UK Vein Clinic, we follow up around six weeks after treatment with an ultrasound to check results and provide any further care needed, ensuring the best outcome possible. As a result, many people choose private treatment to access timely care, specialist assessment and minimally invasive procedures.
Varicose veins treatment FAQs
What should I expect during my visit?
First, our accredited clinical vascular scientist and vascular doctor team will carry out a full duplex ultrasound scan of the affected area and advise you on your treatment options.
Depending on the outcome of this appointment, we’ll book you in for a return visit where we’ll carry out treatment.
How long does varicose vein treatment take?
All our treatments are minimally invasive so you can walk in and walk out the same day. A typical treatment session generally takes between 30 and 45 minutes.
Is varicose vein treatment painful?
Most patients experience little to no pain during varicose veins treatment, as procedures are carried out under local anaesthetic. Although, everyone’s response to treatment and threshold for pain will vary.
Radiofrequency ablation involves numbing the treatment area with small injections, so you should not feel pain during the procedure. Afterwards, some patients notice mild tenderness or a tight, sore feeling along the treated vein, which usually settles within a few days.
Any discomfort can typically be managed with simple over-the-counter pain relief. Foam sclerotherapy is also well tolerated and involves small injections, similar to a blood test or flu jab, with minimal discomfort for most patients.
What are the drawbacks of treatment?
We only use minimally-invasive treatments that reduce the risk of complications and post-op pain. However, all procedures can lead to minor adverse effects such as bruising, redness, and tenderness in the treated area.
Some patients find the area feels numb for a few days; others experience some minor discomfort that is usually managed using over-the-counter pain relief. Very occasionally, some patients experience a slight staining of the skin that will mostly clear up over time.
Will I have to wear compression stockings after the operation?
If you’ve had varicose vein treatment on your leg(s), we will ask you to wear compression stockings continuously for the first 48 hours post-treatment and then keep these on during the day for the next weeks, or for as long as you can tolerate them.
I’ve got a pacemaker. Can I still get treatment?
Yes, if you have a pacemaker you can still get treatment for your varicose veins.
Is it ok to get varicose vein treatment if I’m pregnant?
Is it ok to get varicose vein treatment if I’m diabetic?
Yes, if you're diabetic you can still have varicose vein treatment.
Can I fly, drive, or exercise after surgery?
After treatment for larger varicose veins, we advise avoiding long-haul flights for 6 weeks, as flying soon after the procedure can increase the risk of thrombosis in a pressurised cabin. You can usually drive again as soon as you feel able to safely perform an emergency stop. Light exercise can be resumed once you feel comfortable, with activity levels increasing gradually as you recover.
Is laser treatment or radiofrequency ablation more effective?
Both laser treatment and radiofrequency ablation (RFA) are effective ways to treat varicose veins using heat. However, radiofrequency ablation is often preferred because it delivers treatment in a more controlled and consistent way.
RFA treats the vein in short sections, helping ensure even results and making outcomes more predictable. Patients also tend to find RFA less painful after treatment compared to laser.
For these reasons, many vein specialists choose radiofrequency ablation as their first option for treating varicose veins.
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This blog compares the cost, effectiveness, and recovery times of modern varicose vein treatments such as Foam Sclerotherapy and Radiofrequency Ablation (RFA) with traditional vein stripping surgery. While older methods can be more invasive and expensive, newer treatments offer less pain, faster recovery, and fewer risks. The post also provides a cost breakdown for each treatment option in the UK and explains why Foam Sclerotherapy and RFA are increasingly preferred over traditional methods. Patients can make informed choices by consulting with experts at UK Vein Clinic for tailored treatment plans and pricing.
At UK Vein Clinic, our expert vascular scientists play a vital role in diagnosing and treating varicose veins. Using advanced ultrasound technology, they create detailed vein maps to identify problem areas and ensure precise, effective treatment. By maintaining independent assessments, we enhance objectivity, accuracy, and patient confidence. This science-backed approach leads to targeted varicose vein treatments, reducing recurrence and ensuring optimal results. Learn how our commitment to expert-led care can improve your vein health.
We're pleased to be able to provide our world-class varicose vein treatment in a variety of places throughout the United Kingdom. Learn more about your treatment options, including endovenous radio-frequency ablation (EVRF) and foam sclerotherapy, at the clinic closest to you.
Call us on 0208 1873999
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