I had rosacea as an adult...it is very unpleasant. I covered it with make-up 24/7. Being blue eyed and light skinned may have had something to do with it as my father had trouble also. I think the sun has something to do with it, but just an opinion, not verified.
I don't have it any more, but thinking back, I think it was an allergic reaction to the sun and other stuff...
Hope a dermatologist can do something for you.
