All this years ive been going to doctors because on and ff ive been ****ing non-stop, they havent been able to find anything until one doctor told me she thinks its my concerta, but another said she was wrong. Finally the whole thing was overwith when I saw a specialist and he told me my bladder was just "irratated" by something and gave me some ditropan for over active bladder. I was just wondering if anyone else has this side effect. mine has varied from at the worst having to use the bathroom every 5 minutes to now when its like every hour/hour and a half. And I also notice when I stop taking concerta it starts to fade away, or not even bother me.