Hi guys, my friend is really freaked out right now. She was doing coke everyday for a week, some times more - sometimes less and last night she blew out something that looked like tissue from the nose which was half dry, and then immediately got bleeding from the area. I looked up her nose, I don't see a hole, but there's a sort of dent in the tissue where this piece came from and obviously still some blood. She says the nostril it fell out from feels scratched but also bigger when you breathe. What can we do to heal this? I heard that saline nose spray might help and Vaseline or aloe Vera.