Even though I think a doctor should be consulted for this, I have gone off of medicines without their aid. I usually cut down on the dosage for about 2 weeks. First I cut down about 1/4 then to 1/2 then to 3/4 less and then to nothing. Still, I am not familiar with that medicine and perhaps even just calling the doctor and asking how to withdraw would be advisable. I've done that, too, and they will tell you how. If you don't want to call that doctor you could consult another one. I hope it will go well for you however way you choose to do it.

Success is the best revenge.