They usually aren't serious. Sclerotherapy uses an injection of a special chemical (sclerosant) into a varicose vein to damage and scar the inside lining of the vein. This causes the vein to close.

The procedure is called sclerotherapy and has been around since the 19 30s, it should be performed by a dermatologist or a surgeon. A salt solution is injected into the affected veins, the ...

"Anybody who has veins they don't like is a good candidate (for sclerotherapy) because it's an incredibly safe, easy procedure," says Dr. Lisa Donofrio, an assistant clinical professor of ...

Dual cool laser effectively treats spider veins, reducing thermal burn risk, while Sclaser, a hybrid procedure combining sclerotherapy and transdermal laser, offers comprehensive treatment for veins.