@yellowfinch sorry but I do not agree it has anything to do with the sun. I get them in the winter just as much as in the summer. I have lupus and my skin is very sensitive to sun but I do not get purpura from sun!

If I went on a blood thinner I would have the same extent of purpura that you are describing. I keep declining blood thinners since my afib only happens once a year. When I hit 75 (in 2 years) I will get more pressure to do them.

I often have a lot on my forearms and backs of hands. They open and bleed and get on my sheets. I can't imagine being on a blood thinner but if you have to be....I can relate and am sorry you are going through this!