He was simply trying to bleach the hair around his batcave for a movie role -- when Sacha Baron Cohen reportedly broke out in a rash so bad, he couldn't sit for days.
Several British reports claim Cohen, who was prepping to play "Bruno" in his upcoming Borat-style flick, was taken to a hospital after experiencing what sources are saying was a "burning sensation that spread."
Those who have ever hit Taco Bell at 3 in the morning know the feeling...
Sacha Baron -- Anal Bleaching Was Pain in the Ass
5/8/2009 10:11 AM PDT BY TMZ STAFF
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