Purple discoloration to the dermis generally means blood has escaped from the blood vessels and is in the epithelial and connective tissues (commonly caused bruising).
At first glance, I would be worried this is purpura hemorrhagica, a potentially nasty vascular condition that would need medical attention promptly.
rash on upper back arms
In European Coats of Arms, purple is symbolic of royalty
It could possibly be Lupus.
A rash that is around the ankles, wrists, inside the arms and behind the knees could be symptoms of scabies.
A one-eyed one-horned flying purple people-eater -with a rash!
Staph
A raised rash of dark red-purple spots is common, especially on skin between the waistline and the knees.
this is not acne but some kind of rash or allergy
Michelles coat of arms are colored purple!
i trimed my azala bushes yesterday ans anout an hr later both my arms formes a rash and it itches like the dickens didnt have this rash before??
yes they can. i touched a cactus then it got all over. now i have a rash on my arms. its all bumby.
The symbolic meaning of a purple butterfly is not exact. There are a few different meanings like peace and faith.