Hey all, I have a sister that is experiencing extreme paranoia. She has used meth in the past, but not on a consistent basis. She has been having bouts of extreme paranoia for the last two weeks. Doing things like plastering every hole and crack in her bedroom with painters putty and going so far as to take her computer and monitor apart to look for listening and viewing devices. She says she hears people outside her bedroom at night talking about her. Could this be some lasting damage from meth use. Until her meth use she has never presented any psychological episodes like this before. Can you still suffer paranoia two weeks after stopping use?