The author describes the course and treatment of a severe acute illness that began with cranial nerve palsies and ataxia and progressed rapidly to generalized weakness with respiratory embarrassment. There was no sensory loss or elevation of the protein level in the cerebrospinal fluid. The Miller Fisher variant of Guillain-Barré syndrome was diagnosed. At the height of the illness, a period lasting about 2 weeks, the author was almost completely paralysed, retaining only a little motion in some fingers and one foot; she was able to breathe on her own but required suctioning through a tracheostomy, and her eyes had to be taped shut because of her facial paralysis. She remained mentally alert throughout. Proper care of such a helpless patient demands not only excellent technical performance of many nursing procedures but a sensitivity to the patient as a person. The author describes the many shortcomings of the care she received and the value of physiotherapy in her rehabilitation and makes a number of specific recommendations for the care of critically ill conscious patients.