references
  
      Alcoholism: Clinical and Experimental Research: “Alcohol and sleep I: effects on normal sleep”
    
      Cleveland Clinic: “Sleep Basics”
    
      Sleep: “Evening intake of alcohol, caffeine, and nicotine: night-to-night associations with sleep duration and continuity among African Americans in the Jackson Heart Sleep Study”

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.

Insomnia while traveling is common, but there are plenty of ways to get better sleep when you're away from home.

Image Credit: fizkes/iStock/GettyImages

Image Credit: fizkes/iStock/GettyImages

Do Melatonin and 7 Other Natural Sleep Aids Really Work?

      Alcoholism: Clinical and Experimental Research: “Alcohol and sleep I: effects on normal sleep”
    
      Cleveland Clinic: “Sleep Basics”
    
      Sleep: “Evening intake of alcohol, caffeine, and nicotine: night-to-night associations with sleep duration and continuity among African Americans in the Jackson Heart Sleep Study”