1. My dad has already not smoked for 15 days. Would it be a good/bad idea for him to even use a patch at this point?
2. Since I don't have a package of nicotine patches to refer to, how long do they even last for? Google was able to tell me that they do, in fact, expire... but all I got was a bunch of questions to "should I use these after they expire" and nothing to do with "when DO they expire".