I'm not all THAT old, but I found a pill on the floor in my house and used my reading glasses from Michael's, since the inscribed numbers are so tiny, and I'm sure it says TEVA on one side and "2508" on the other side. With the glasses, it's quite clear. It is a small round white pill. Googling produces no results for that number, although there are others that are similar. Does anyone know what it is?