I have just gone to my family doctor today and I do have a likeness like ezema like rashes or Psorisisis . Sorry I do not know how to spell these medical names. Anyway's  He had tried cyro - cold therapy on one rash, and also gave me an ointment  to try Tacrolimus 0.1 % oint.  to try on the rashes. I have them on my arm only and have had them for approx. one  year and have tried creams and sprays and not to success. I know everything filters through your liver , and maybe there is something that I am eating or something I have taken that is causing me to get this on my skin.     All the doctors have know words on how we get these on our skin.   Brent

Summarized question: What are the symptoms of Psoriasis?