Assertion: narcolepsy's symptom | /r/CreatedBy | sleep apnea
Facets:
value: like excessive daytime sleepiness
type: OTHER
Source sentences:
text: The most common test for narcolepsy is an overnight polysomnogram (PSG, click here for more info on this test) followed by a daytime multiple sleep latency test (MSLT).IMPORTANT: Because the patient’s symptoms, like excessive daytime sleepiness, could be caused by another sleep disorder, such as sleep apnea, it is very important that the patient has an overnight sleep study the night before the daytime study.