Prince von A-Hole has been diagnosed with shingles -- a super-painful viral disease -- and according to his doc, it's all thanks to the chickenpox he had as a child.
Prince tells us he was feeling sick and his face was swelling -- so he went to the doctor Thursday morning, where he was told, "the chickenpox I had when I was 8 years old has returned and the virus gave me shingles."
According to Shingles.com, the condition is caused by a reactivation of the same virus that causes chicken pox ... which can lay dormant in your body for years.
Bad news for Zsa Zsa too -- it's contagious.
Prince Von A-Hole
I GOT SHINGLES!
8/19/2011 1:10 AM PDT BY TMZ STAFF
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