Leg veins have one-way valves that push blood back to the heart. When those valves weaken, blood pools and the veins stretch, twist and bulge. Standing jobs, pregnancy, family history and weight gain all raise the risk.
Most patients don't need open surgery (stripping) any more. Endovenous laser, radiofrequency ablation and glue close the faulty vein from inside through a needle puncture, and you walk out the same day.
- Compression stockings help symptoms but don't fix the valve.
- A venous Doppler ultrasound is the key test before treatment.
- Treat early if you have skin darkening, eczema or ulcers.
