Sclerotherapy is not a cure for venous disease; it treats specific veins, and new veins can develop over time
https://www.mediafire.com/file/ww6d6hdtss6d7if/pdf-28979-41699.pdf/file
Sclerotherapy is not a cure for venous disease; it treats specific veins, and new veins can develop over time, making periodic maintenance sessions common for long-term cosmetic control.