benign prostatic hyperplasia
"Have been taking an 8mg dose pre-bedtime for the past 5 days. Symptoms of weak flow and seemingly incomplete voiding improved markedly within 24 hours. Only, though significant, side effect is retrograde ejaculation, of which I had been forewarned, but had never been previously aware. Doesn't seem to make a great difference to the sensual experience while providing built-in birth control!"