Is anyone familiar with bladder training and its effectiveness? My GP put me on vesicare which has helped but I'm concerned if there are side effects and am also wondering how long one can stay on this medication. Frequency has decreased somewhat (although lately I am still up a few times during the night) and I am now able to get to the bathroom in time most times. However, I am now constipated some days, which is a side effect of the med (and MS). I'm also concerned what effect this has on the future.