Mirabegron
"I have been on Myrbetriq since 2/29/15, I take the 25mg as I am only 4;11 and 90 pounds. I was taking toviaz before that, and trospium chloride before that. Myrbetriq is a miracle drug for me I was going 40x a day...I now go about 10 on a good day and 18 on a so so day if I grab a cofffee. I have tried things like bladder trainning, that didn't work for me. I was dx with oab in october I am a 32 year old female. I try also to stay away from bladder irritants. Sometimes I want to see what the 50mg do but I think for my weight that maybe too much. I noticed a diffrence at about week three. It also got me through a colonoscopy too I was so scared to drink all that water."