references
  
      Journal of Clinical Sleep Medicine: "Caffeine Effects on Sleep Taken 0, 3, or 6 Hours before Going to Bed"
    
      Risk Management and Healthcare Policy: "Effects of caffeine on sleep quality and daytime functioning"
    
      Harvard Medical School: "Twelve Simple Tips to Improve Your Sleep"
    
      Healthcare: "Electronic Device Use before Bedtime and Sleep Quality among University Students"
    
      American Sleep Association: "Sleep and Electronics"
    
      Cleveland Clinic: "Put the Phone Away! 3 Reasons Why Looking at It Before Bed Is a Bad Habit"
    
      Cleveland Clinic: "Common Sleep Disorders"
    
      American Psychological Association: "Can't get your 40 winks? Here's what the sleep experts advise."
    
      National Center for Biotechnology Information: "Insomnia: Relaxation techniques and sleeping habits"

Is this an emergency? If you are experiencing serious medical symptoms, please see the National Library of Medicine’s list of signs you need emergency medical attention or call 911.

If you're tired but can't sleep, you might be spending too many of your waking hours in bed.

Image Credit: Yiu Yu Hoi/The Image Bank/GettyImages

Image Credit: Yiu Yu Hoi/The Image Bank/GettyImages

  • Conditioned Arousal
  • Caffeine
  • Devices
  • Anxiety or Depression
  • Sleep Disorder
  • How to Get the Sleep You Need

A 7-Day Kickstart Plan to Get Better Sleep

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            Stressed? Try the 4-7-8 Breathing Method to Calm Your Body and Mind
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            Try the Box Breathing Technique When You Need a 5-Minute Break
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            Feeling Shaky? Try Belly Breathing to Calm Down and De-Stress
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8 Things Sleep Experts Do in the Morning After a Poor Night’s Sleep

      Journal of Clinical Sleep Medicine: "Caffeine Effects on Sleep Taken 0, 3, or 6 Hours before Going to Bed"
    
      Risk Management and Healthcare Policy: "Effects of caffeine on sleep quality and daytime functioning"
    
      Harvard Medical School: "Twelve Simple Tips to Improve Your Sleep"
    
      Healthcare: "Electronic Device Use before Bedtime and Sleep Quality among University Students"
    
      American Sleep Association: "Sleep and Electronics"
    
      Cleveland Clinic: "Put the Phone Away! 3 Reasons Why Looking at It Before Bed Is a Bad Habit"
    
      Cleveland Clinic: "Common Sleep Disorders"
    
      American Psychological Association: "Can't get your 40 winks? Here's what the sleep experts advise."
    
      National Center for Biotechnology Information: "Insomnia: Relaxation techniques and sleeping habits"