What does a perforated nose look like from cocaine use?

Question by Malana R: What does a perforated nose look like from cocaine use?
I have a friend who asks me to pull the hair out of his nose all the time. I knew that he was a heave coke user from friends. He says that he does not do coke, but I know better. I looked inside his nose and saw the other side of his nose. I want to see pictures on the web to see if what I saw was similar.

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