It has been starting as some slight itching behind my left ear and now starting on the right. My scalp is starting to get the tingling itchy sensation now. I am now learning from some web searches that this is common with people with UC. Great what else is going to happen?? What should i expect? Is this going to race all over the place? I am assuming this is Psoriasis. Is there anything natural or over the counter that seems to work with this stuff. I suppose i should schedule an appointment with a dermatolagist.