I am sure you all have one of those complimentary pill cases somewhere around your house. Not a big "pill popper," I use my pill cases as handy earring holders for trips. This prevents me from losing one (I have a problem with this, see an earlier post) or getting them tangled up in some other piece of jewelry. For you men out there, use it for cuff links or tie tacks!
Super convenient and it doesn't take up too much space in your bag.