Telling me you don’t know is ok, but not explaining functional neurological disorder is not

We were very pleased to hear from a patient about their illness journey and agree that, when appropriate, uncertainty should be acknowledged by healthcare professionals and communicated to patients and their carers.1 Two of us (JC, TN) run specialist clinics for functional neurological disorders and one of us (KH) is the chief executive officer of a related charity (FND Action). We agree that a diagnosis …