I had the saline injections back in 2001, did not do much at all,,,had the injections ( felt like bee stings), had to wear the support stockings ...Iisaw minimal improvement, only to see new clusters pop out in subsequent years. I live in capri's...even in WDW heat. I swear i am the ONLY one in my town of 140,000 that has them. I look, all these legs that are tanned and toned and vein free...I guess the treatments worked for everyone else. They are hereditary, my DD is dreading getting them. When the maxi dresses came back in style, I was SO happy! I hate wearing a bathing suit, had a little kid ask me once if they hurt, bless his heart...so I know how noticeable they are. The worst is the numbness and swelling you feel tho...tends to tire me out. Insurance is very tricky on this..unless an ultrsound shows you have blood flow issues, circulation issues, they will not touch it. I do ( valves in my veins do not open properly for the flow to go upward)but it was still a struggle to get insurance to cover my procedures, and like I said, did not solve the issue, just moved where new ones occured. I also was told that clotting can occur, and clots tend to travel upward toward the heart. No t sure how true or frequent this is, but it was enough for me to take note. I hate the veins, SO self concious of them, but for now, they are a part of me I just have to deal with.