What are Varicose Veins
Varicose veins are enlarged, swollen, and twisted veins most commonly found on the legs. They develop when vein valves become weakened or damaged, causing blood to collect inside the veins instead of flowing normally back towards the heart.
Varicose veins may appear blue, purple, bulging, or rope-like beneath the skin and can cause both cosmetic concerns and uncomfortable symptoms.
Common Symptoms of Varicose Veins
- Aching or heavy legs
- Leg swelling
- Burning or throbbing sensations
- Night cramps
- Restless legs
- Itching around the veins
- Visible bulging veins
- Tired legs after prolonged standing
- Skin changes around the ankles
How Do Varicose Veins Form?
Healthy veins contain one-way valves that help blood travel back towards the heart. When these valves weaken, blood can flow backwards and pool inside the veins. This increases pressure within the veins, causing them to stretch, enlarge, and become varicose.
Varicose veins commonly affect the legs because standing and walking increase pressure within the lower limb veins.
Risk Factors for Varicose Veins
- Family history of varicose veins
- Pregnancy
- Ageing
- Prolonged standing or sitting
- Obesity or excess weight
- Hormonal changes
- Lack of exercise
- Previous vein problems or leg injury
Conservative Measures for Symptom Relief
Some people may improve their symptoms with conservative measures, particularly in the early stages of vein disease.
- Regular walking and exercise
- Leg elevation
- Avoiding prolonged standing
- Compression stockings
- Maintaining a healthy weight
- Staying physically active
Although these measures may improve symptoms, they do not permanently remove damaged veins.
Modern Treatment Options for Varicose Veins
Modern varicose vein treatments are minimally invasive and designed to improve both symptoms and appearance with minimal downtime.
- Endovenous Radiofrequency Ablation (RFA)
- Ultrasound Guided Foam Sclerotherapy
Endovenous Radiofrequency Ablation (RFA)
Endovenous Radiofrequency Ablation (RFA) is one of the most advanced and effective treatments for varicose veins. It is a minimally invasive procedure that uses controlled heat energy to close damaged veins from the inside.
During the procedure, a thin catheter is inserted into the affected vein under ultrasound guidance using local anaesthetic. Radiofrequency energy is then delivered to seal the vein safely and effectively. Blood naturally redirects through healthier veins, improving circulation and reducing symptoms.
Benefits of RFA Treatment
- Minimally invasive procedure
- No major surgery
- Performed under local anaesthetic
- Minimal downtime
- Rapid recovery
- Walk-in walk-out treatment
- Improves symptoms and appearance
- High treatment success rates
Recovery After Varicose Vein Treatment
Most patients return to normal daily activities within few hours following treatment. Walking is encouraged after the procedure to support circulation and recovery.
Compression stockings are recommended temporarily after treatment to improve comfort and healing.
Frequently Asked Questions
Are varicose veins dangerous?
Many varicose veins are harmless, but some may cause discomfort, skin changes, bleeding, inflammation, or complications if left untreated.
Can exercise remove varicose veins?
Exercise can improve circulation and reduce symptoms but does not permanently remove damaged veins.
Is RFA treatment painful?
RFA treatment is usually well tolerated and performed under local anaesthetic with minimal discomfort.
How long does recovery take after RFA?
Most patients return to normal activities within a few hours, although recovery varies between individuals.
Can varicose veins return after treatment?
Treated veins usually remain closed permanently, although new veins can develop over time due to underlying vein disease or risk factors.
Do I need an ultrasound scan before treatment?
Yes. A duplex ultrasound scan is a must and is important to assess vein function, identify damaged veins, and plan the most appropriate treatment.
Book a Varicose Vein Consultation
If you are experiencing symptoms of varicose veins or are concerned about visible leg veins, our specialist vein clinic offers personalised assessments and advanced minimally invasive treatments in Doncaster.
