Psoriasis on rabbits ear

Question
My sister has a small rabbit that's a male and she told me that he seems to have psoriasis.  What can we give him or do for him to help ease the itch?

Answer
Psoriasis is a disease that humans get. I am not sure that rabbits get it.
There is a section in here to ask a rabbit expert so you might want to post this in there. I am not a rabbit expert but I have only seen rabbits get mange that itches.

Skin irritations don't usually happen on their ears, so you really should ask in the rabbit section and someone in there can help you much more than I can.