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Tests and diagnosis
By Mayo Clinic staffIn addition to asking you a number of questions, your doctor may have you complete a questionnaire to determine your sleep-wake pattern and your level of daytime sleepiness. You may also be asked to keep a sleep diary for a couple of weeks, if you haven't already done so.
Your doctor will do a physical exam to look for signs of other problems that may be causing insomnia. Occasionally, a blood test may be done to check for thyroid problems or other conditions that can cause insomnia.
If the cause of your insomnia isn't clear, or you have signs of another sleep disorder, such as sleep apnea or restless legs syndrome, you may need to spend a night at a sleep center. Tests are done to monitor and record a variety of body activities while you sleep, including brain waves, breathing, heartbeat, eye movements and body movements.
- Insomnia. National Heart, Lung, and Blood Institute. http://www.nhlbi.nih.gov/health/dci/Diseases/inso/inso_all.html. Accessed Oct. 7, 2010.
- Approach to the patient with a sleep or wakefulness disorder. The Merck Manuals: The Merck Manual for Healthcare Professionals. http://www.merck.com/mmpe/print/sec16/ch215/ch215b.html. Accessed Oct. 7, 2010.
- Ancoli-Israel S. Sleep and its disorders in aging populations. Sleep Medicine. 2009;10:S7.
- Doghramji K. The evaluation and management of insomnia. Clinics in Chest Medicine. 2010;31:327.
- Bonnet MH, et al. Overview of insomnia. http://www.uptodate.com/home/index.html. Accessed Sept. 29, 2010.
- Owens JA, et al. Impact of delaying school start time on adolescent sleep, mood, and behavior. Archives of Pediatric and Adolescent Medicine. 2010;164:608.
- Natural medicines in the clinical management of insomnia. National Medicines Comprehensive Database. http://www.naturaldatabase.com. Accessed Oct. 8, 2010.
- Cao H, et al. Acupuncture for treatment of insomnia: A systematic review of randomized controlled trials. The Journal of Alternative and Complementary Medicine. 2009;15:1171.
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