Causes and Diagnoses

Causes and Diagnoses of Circadian Rhythm Sleep-Wake Disorders

People with a circadian rhythm sleep-wake disorder cannot align their sleep-wake cycle to their environment or their activities.

Talk with a clinician if your inability to sleep at normal times is negatively affecting your life.


Diagnoses

First, a sleep medicine specialist will:

  • Review your symptoms.
  • Take your medical history.
  • Perform a physical exam, if needed.

They may also:

  • Ask you to keep a sleep diary to track when you go to bed and wake up.
  • Recommend an actigraphy, which uses a device you wear at night to monitor your rest and movement cycles.
  • Test how much melatonin is in your saliva.

At 华体会, we offer on-site facilities for sleep disorders. These facilities have earned American Academy of Sleep Medicine accreditation 鈥� considered the gold standard 鈥� from the largest professional medical society for clinicians and researchers in the field of sleep medicine.

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Tests