Mirabegron
"My urologist proscribed me with 50mg Mirabegron for my overactive bladder, which at the beginning seemed no to work. I was undertaking a bladder training at the same time and I saw no improvement whatsoever for couple of months. Since no other medication has worked for me, due to having no side effects and no alternatives, I continued my treatment on Mirabegron. About three months into my treatment, I started having bladder pains, nothing unbearable, but noticeable. Couple of weeks after that I realized that the pains were caused by my bladder expanding, which at the end massively reduced the amount of times I go to the toilet. This medication saved my life and I will continue taking it for however long I need to."