Sclerotic psychiatric help for spider vein and larger? Is it not dangerous to inject saline solution to shrink?

unwanted veins for cosmetic reason? What about using it for larger vein? If it wasn't safe, they wouldn't be doing it. For larger vein, I think most vascular surgeons would be reluctant to do anything unless they be causing you torment. Larger veins are more predictable to be physically removed ("vein stripping") instead of sclerosed.