B.G.
Pristique is very similar to Effexor whish I just weened off of this spring. This is a wicked process (brain shivers, insomnia, etc.), if you don't do it carefully and slowly the side effects can be unbearable. That being said it can be done, this was the schedule that worked for me:
1. For the first two weeks: alternate your current dose with a half dose everyother day for two weeks.
2. For the second two weeks: take the half dose everyday.
3. For the third two weeks: take the half dose every other day.
4. For the forth two weeks: take the half (or half of the half) every third day.
I hope this is helpful to you. When I started this process I was shocked at the lack of research and warnings out there about these drugs. I also learned that sometimes the dr.s perscribing them know even less (i.e. ob gyns). It took me talking to three doctors in the practice to find a ween off program that worked.
Also, drink lots of water and try to exercise everday. Both will help.
good luck!