AFAIK, it's only for prescription medication, technically all prescriptions you need to make sure you have the scripts. Of course, a lot of my drugs they come in a package, that's where the script is attached, and then you have to open it to use the actual prescription (creams, etc.) I guess I'll just have to save the CVS receipts with the script from now on. For example, they give my prevalite in a plastic bag with the script on the plastic bag, even though all it contains is a bunch of powder packets. Same with my eye drops (they can't put the label on the actual bottle) and I don't normally save the original packaging, especially for travel.