AIBU to ask if you have experienced anyone with this condition? Or if there is something similar? If so, what were the 'symptoms' and how (if at all) did you get them help/did they recognise it?
I am concerned for a relative who I know lies or embellishes illnesses, conditions etc, to the point where they will exaggerate an existing condition so much they make themselves worse by not taking medication/leaving it so long to go to the Dr that their condition then requires hospitalisation.
Their health issues are all they want to talk about, to the point I can see their eyes almost glaze over when another topic is being spoken about until it can circle back round to them/their upcoming treatment/symptoms and so on.