Does anyone have any experience with this? My doctor told me that the clonazepam should last longer but my concern is with switching from 2mg to 1mg... I've gone a day before where I forgot to take the alprazolam and the withdrawals were the worst, I don't want to feel like that again. The reason for switching is the alprazolam ER wasn't working for me throughout the majority of the day and I have a family member who clonazepam worked well for in the past. I'm just worried about feeling withdrawals.