In the last year or so I've been noticing horrible thin purple veins appearing on my legs. I'm only in my early 20s - I thought thread veins were something that much older women got. The larger blue veins on my legs have also become more noticeable through my skin.
What's causing them and can I do anything about them? I had a year where I was very sedentary due to mild depression, and I'm also a couple of stone overweight and I wondered if that contributed to them, but I'm much more active now and they still seem to be appearing. Can anyone help?