An automatic text offers an explanation about symptoms and is used to decide on a therapy. I propose that we consider it only informative material to be discussed with a competent health professional.
In the example, the personal situation requires a history and assessment that the conversation does not replace. The limit is not just about the accuracy of a sentence.
It is about the care process and responsibility. For emergencies or concrete risk you need to use the appropriate services, without prolonging a search for reassurances in the chatbot.