New research shows Botox injections in the bladder detrusor remain effective after multiple injections. My urologist has mentioned this as an option a couple of times, and I'm thinking that I might give it a go some time in the not-so-distant future. My pee-pee problems are still pretty manageable, but I have noticed that things got a little worse over the last year or so. I'd say there's been a 25% decrease in the time between "I gotta go" and "I seem to be going." According to the study, participants receiving Botox got a mean maximal cystometric capacity increase of 144 ml. That's about half a beer, right?
Link to abstract.