... because I have been taking this for a long time and now all of a sudden it just stopped working! So I went and got my drugs filled at a differant store and it was fine now it stopped working again? So now my doctor told be " he is aware of this" So if your drugs stop working beware? They aren't made he in the USA. they are made outside and they are being bootlegged into to our stores? And I can't even get my Money back? Any one else having Problems with this?