I have not read a lot of the responses so sorry if this has been said. I think you are a great friend for paying attention to this . I think in the beginning your friend didn't have an ed is had to start at some point . this new symptom has to have a starting point also ,right. does it matter if she got it from reading and is trying it out. seeing if it has some value to her . I would hope that she is able to get the help she is looking for .