Sclerotherapy: Sclerotherapy will involve injecting a chemical Remedy (known as a sclerosant) in to the defective veins via a needle or catheter to trigger their closure. It's not as helpful for veins greater than 5mm in diameter which is predominantly made use of to take care of the scaled-down extra https://www.sgvascularctr.com/what-are-some-common-vein-treatments/