The ClariVein procedure is a minimally invasive, FDA‑approved procedure that combines mechanical and chemical actions to treat varicose veins safely and efficiently. During the 30–60 minute outpatient treatment, a slender catheter with a rotating tip is inserted into the affected vein under ultrasound guidance. As it gently agitates the vein wall, a sclerosing agent is infused, causing the vein to collapse and seal without heat or thermal energy. Only local numbing is needed—no tumescent anesthesia—so patients usually experience little to no discomfort. Most return to normal activities within a day, with minimal bruising and no downtime.