androgenetic alopecia
"I've used it for roughly 1.5 yrs now and it seems to be still working; of course there's the whole placebo effect, but this stuff is decent. Worst thing about it is it costs a lot, $2/pill. Make sure you don't miss too many doses or it will take a while to start working again (takes a month in the beginning). I haven't noticed any side-effects that I could link to this drug. Hope this helps."