It is a slow titration so that they can watch for side effects - the rash you hear about. I started on 25mg/day, then 50mg/day, then 100mg/day, then 200mg/day. each step was for a week. That is the faster titration. Depending on what other drugs you are on and how suseptible to side effects will depend on how fast they titrate. Also you pdocs personal favorite rate of titration plays in too
Good luck and hope you have as good a response as I did!