Rheumatoid Arthritis Support Group
Rheumatoid arthritis is a chronic, inflammatory, multisystem, autoimmune disorder. It is a disabling and painful condition which can lead to substantial loss of mobility due to pain and joint destruction. The disease is also systemic in that it often also affects many extra-articular tissues throughout the body including the skin, blood vessels, heart, lungs, and...
There's petechiae, which can be benign, or not. Not all petechiae indicate death. (I've had petechial spots on my arms for years, they've never changed.) Or keratosis pilaris... Make sure it isn't cellulitis...
I have had it several times and now go to my doctor ASAP if I suspect it.