Even though generally not perilous, varicose veins could potentially cause irritation and cause difficulties like skin ulcers and blood clots. Ultrasound Guided Foam Sclerotherapy: Below, as opposed to taking away the varicose veins, a powerful chemical foam is injected in to the varicose veins to test and close it. One https://www.sgvascularctr.com/service/vein-diseases-varicose-veins/