The Pros And Cons Of Sclerotherapy And Lasers To Treat Spider ...
The Pros And Cons Of Simple Laser Treatment. Pros: Non-invasive; A simple laser treatment may be performed in a doctor’s office, and is completely non-invasive. It involves pointing a high-powered laser at spider and small varicose veins just underneath the surface of the skin. The laser damages the vein, causing scar tissue to form.