Sclerotherapy is a minimally invasive treatment that injects a solution into spider or varicose veins

https://telegra.ph/Best-Sclerotherapy-Clinic-What-to-Look-For-and-Red-Flags-03-31

Sclerotherapy is a minimally invasive treatment that injects a solution into spider or varicose veins, causing them to collapse and fade, improving circulation and cosmetic appearance over a series of sessions.