trichotillomania
"So I am still a big believer  that low dose naltrexone does a great job with people. I have no doubt that it works for some people with trichotillomania. However, it did not do that for me. I was pretty disappointed. I have been diagnosed with very minor trichotillomania. But I always have to get my haircut short so that I don’t touch it. I read a lot of reviews being excited about naltrexone. It just did not seem to help. However I still encourage people to try it depending on the severity of their trichotillomania."