benign prostatic hyperplasia
"Been taking this medication for 6 years.  I have a good stream and it was prescribed by my doctor because I wasn't emptying my bladder fully due to a bladder that did not have the muscle tone that it once had.  It worked great for most of these years but due to my age, 85, I can't always make it to the bathroom fast enough to urinate.  I'm going to stop taking it and see if there is a difference in reaching the bathroom before I have to let go of a full bladder."