Dreaming of relapse, how did Duke Zhou solve it?

I don't understand Duke Zhou, but I know how to explain this dream from a psychological point of view: first, you have been subconsciously worried about the recurrence of old diseases; Second, there is a scene or emotion that triggers your inner "complex" about the old disease; Thirdly, if your dream partner feels uncomfortable, I suggest you see a doctor. People have a biological self-warning ability, which may be that your old illness is really going to recur.