The context of the following conversation is Jan took her pills to the doctor so he could see which pills she was currently taking.:
Jan says It is literally worrying how many pills I have to take..
The friend responds What are those all for?.
Jan responds I am not sure myself. But I have to bring them all in to my doctor today so that he can figure out what's wrong with me..
The friend responds When you take that many pills, what isn't wrong with you is more to the point..