and I came across it when I was cleaning the drawer out. Anyway, its a very light blue pill, no numbers, letters, or words on either side of it, but there is a horizontal score right through the middle on one side, so deep that you could break it in half easily. And it looks as though it was in a sleeve, like say Sudafed would come in so you can just push it out the back, but its just one pill. Its like someone cut it out of their sleeve of pills, to give this one away because its just a tiny segment of one of those, but I cant read anything on the back of the foil except 50mg. Hoping I could get some answers, as I dont want to approach him. Maybe its Viagra and it may embarrass him, but I've seen what that looks like, so I dont think its that... answers please? Thx