Varicose veins are swollen, twisted veins that often cause aching and heavy legs. Endovenous ablation is a modern, keyhole treatment that uses gentle heat — from radio waves or a laser — to seal these faulty veins shut from the inside.
Common Indications for Vein Ablation
- Painful, aching, or throbbing legs.
- Visible, bulging veins that cause discomfort.
- Skin changes or leg ulcers caused by blood pooling in the lower legs.
What exactly does it do?
By closing the broken vein, your body naturally reroutes the blood to healthier, stronger veins deeper in your leg. This immediately improves circulation and relieves the heavy, tired feeling.
What happens during the procedure?
The doctor uses an ultrasound to map your leg veins. After numbing your skin, a tiny catheter is slipped into the faulty vein. As the catheter is slowly pulled out, it applies heat to the vein wall, causing it to shrink and permanently seal closed.
Do I need to prepare?
No fasting is needed since this is usually done with just local numbing fluid. You should arrange for someone to drive you home afterward.
How long does it take?
The treatment usually takes less than an hour.
Will it be painful?
It is very well tolerated. You will feel several small pinches as the numbing fluid is injected along the leg, but the heating process itself is painless.
What is the recovery like?
You walk out of the clinic the same day. You can return to normal daily routines almost instantly, though you should avoid heavy workouts, swimming, or contact sports for a week or two.
Conclusion
Vein ablation is a quick, walk-in, walk-out treatment that avoids the extensive bruising and scars of traditional vein stripping, allowing you to get back on your feet comfortably.