I still have a bottle of about 50 paxils I took over a year ago. I've considered just taking them as needed, since regular dosages make them stop working after a while. however, taking them over just a couple days will make me the super cheerfull crack addicts. IE. when I first took it I woke up at 6:00 sorta like "Hello world!" lol. my grades shot right up because my brain was working so overtime. probably bad for me though.