If you are under a dr's care he should be aware of this. 25mg is a low dose. If you want to do this on your own, I would suggest that for a week you take the pill every other day. The next week skip 2 days before taking the next pill. The 3rd week skip 3 days between pills. Take one pill in the 4th week. Then quit.
This is not cast in stone, but you get the idea.
