I just wanted to add that the first time it happened was a few years ago when I had been admitted to the psych ward at a hospital and they had given me some ativan to help reduce some of my anxiety. In the morning i discovered to my horror, that I had peed my bed in the night! I asked the nurses to please not give me anymore ativan and they didn't so it didn't happen again. It then started about a year later and I had no changes in my meds at all. Just thought that I would throw that out there as well...