I went from 375mg to 0mg in one day. Not reccomended, but my old doctor refused to refill my prescription without another visit although I was done with the med and he knew I wanted to taper off. At this time I had moved over an hour away and had to switch docs, but of course couldnt get in and no one would throw more meds at me at the time. I will say, it took around a month to finally feel normal again.