,
I'm sorry you are having a difficult time with spironolactone.
Increased urination is certainly one of the most common side effects of spironolactone. If you don't already, taking it first thing in the morning might make a difference.
As we wait for others to chime in with their personal experiences, you my want to have a conversation with your doctor about a possible alternate or perhaps if lowering the daily dosage (mg) may make a difference.
My best, Doreen (Team Member)