Sleep Apnea

  • Medical Author:
    Siamak N. Nabili, MD, MPH

    Dr. Nabili received his undergraduate degree from the University of California, San Diego (UCSD), majoring in chemistry and biochemistry. He then completed his graduate degree at the University of California, Los Angeles (UCLA). His graduate training included a specialized fellowship in public health where his research focused on environmental health and health-care delivery and management.

  • Medical Editor: Jay W. Marks, MD
    Jay W. Marks, MD

    Jay W. Marks, MD

    Jay W. Marks, MD, is a board-certified internist and gastroenterologist. He graduated from Yale University School of Medicine and trained in internal medicine and gastroenterology at UCLA/Cedars-Sinai Medical Center in Los Angeles.

Causes of Fatigue Slideshow Pictures

Quick GuideSleep Disorders Pictures Slideshow: A Visual Guide to Sleeping Disorders

Sleep Disorders Pictures Slideshow: A Visual Guide to Sleeping Disorders

What are obstructive sleep apnea symptoms?

Obstructive sleep apnea has many well-studied consequences. First, as one would expect, it disrupts sleep. Patients with disrupted sleep cannot concentrate, think, or remember as well during the day. This has been shown to cause more accidents in the work place and while driving. Thus, people with obstructive sleep apnea have a three-fold greater risk of a car accident than the general population.

Sleep apnea symptoms at night time include:

  • Snoring, usually loud and bothersome to others
  • Gasping for air, witnessed apneas, or choking sensation
  • Insomnia
  • Restless sleep

Sleep apnea also can cause significant and sometimes serious daytime symptoms as a result of insufficient sleep at night, including:

  • daytime sleepiness
  • nonrestorative sleep (feeling as tired in the morning as before going to bed)
  • fatigue
  • frequent day time naps
  • headaches
  • irritability
  • poor memory and attention
  • confusion
  • mood and personality changes, such as depression and anxiety
  • sexual dysfunction

It is important to note that the bed partner of individuals with sleep apnea may also suffer from poor nighttime sleep and can have some of the same symptoms.

Medically Reviewed by a Doctor on 11/4/2015
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