Snapshot A 56-year-old man presents to your office for excessive fatigue. He complains of falling asleep all the time at work, which is “very distressing" as it has been affecting his work. He denies sudden loss of muscle tone or hallucinations before or after falling asleep. His wife reports that he snores at night. A physical examination demonstrates an obese, lethargic man with unremarkable findings. Introduction Presentation Studies Diagnostic testing login to view 8 more bullets Diagnostic criteria login to view 3 more bullets Differential Narcolepsy login to view 3 more bullets Respiratory disease (e.g., chronic obstructive lung disease) login to view 2 more bullets Treatment Complications login to view 5 more bullets Treatment login to view 1 more bullet