Surgery
Varicose Vein Treatment
Varicose vein treatment closes or removes swollen, twisted leg veins to relieve symptoms and improve appearance.
Quick answer
Varicose Vein Treatment: what it is, why it's done and what happens
Varicose vein treatment deals with enlarged surface veins where the valves have failed. Modern methods include heat (laser or radiofrequency ablation) or foam injections to seal the vein, as well as traditional surgical removal.
- Why it is done: It is used for varicose veins causing symptoms such as aching, heaviness, swelling, skin changes, bleeding or ulcers, or when they have led to complications, rather than for appearance alone.
- What happens: Most modern treatments are done under local anaesthetic as day cases: a thin catheter or needle seals the vein from the inside.
What it is
Varicose vein treatment deals with enlarged surface veins where the valves have failed. Modern methods include heat (laser or radiofrequency ablation) or foam injections to seal the vein, as well as traditional surgical removal.
Why it is done
It is used for varicose veins causing symptoms such as aching, heaviness, swelling, skin changes, bleeding or ulcers, or when they have led to complications, rather than for appearance alone.
What happens
Most modern treatments are done under local anaesthetic as day cases: a thin catheter or needle seals the vein from the inside. Traditional surgery ties off and removes the vein under general anaesthetic.
Recovery
Recovery is quick with keyhole methods — often back to normal within days, wearing compression stockings for a period. Surgical stripping has a slightly longer recovery.
Good to know
Risks and things to consider
Risks include bruising, temporary nerve tingling, skin staining and, rarely, blood clots. Varicose veins can recur, and treatment targets the affected veins rather than preventing new ones.
Education and reference only. This explains the procedure in general terms and is not medical advice. Your own care, risks and recovery will be explained by the team looking after you.
Answers
Varicose Vein Treatment: frequently asked questions
Do varicose veins need treating?
Not always. Many cause only cosmetic concern and can be managed with compression stockings and lifestyle measures. Treatment is recommended when they cause symptoms or complications such as skin changes or ulcers.
Will varicose veins come back after treatment?
Treated veins usually stay closed, but new varicose veins can develop over time because the underlying tendency remains. Compression stockings and staying active may help.
Related
Other surgery
Sources
Where this is drawn from
- NHS — Tests and treatments
- NICE — procedure and treatment guidance
- British Cardiovascular Society / relevant professional body
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