I can see that your post is slightly dated, but I'd like to say that I've been taking it for four days now and have seen significant reduction in my abnormal movements. I'm not precisely sure what my doctor prescribed the medication for, whether it was for tardive dyskenisia, or akathesia, or Huntington's. So I guess to be more clear I'm not sure if it was off-label or not. But it is working, and also is making me extremely tired. And now I just need to find a way to afford it without robbing a bank every month.