Sleep Index

Featured: Sleep Main Article

A number of vital tasks carried out during sleep help maintain good health and enable people to function at their best. Sleep needs vary from individual to individual and change throughout your life. Not getting enough sleep can hurt memory performance, health, and your mood.

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      Night Sweats Article
      • Introduction to night sweats
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      • What are the symptoms of night sweats?
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      In This Article
      Anxiety Article
      • Generalized anxiety disorder facts
      • What is generalized anxiety disorder (GAD)?
      • What are the different types of anxiety?
      • How common is generalized anxiety disorder?
      • What are causes and risk factors for anxiety?
      • What are anxiety symptoms and signs?
      • How is generalized anxiety disorder diagnosed?
      • What is the treatment for anxiety?
      • What are the side effects of anxiety medications?
      • What are complications of generalized anxiety disorder?
      • Can anxiety be prevented?
      • What is the prognosis of generalized anxiety disorder?
      • Are there support groups for those with generalized anxiety disorder?
      • Where can people find additional information on generalized anxiety disorder?
    • Tension Headache A tension headache is a headache previously thought to be caused by contraction of the muscles in the back of the neck, on the...learn more »
      In This Article
      Tension Headache Article
      • What is a tension headache?
      • What causes tension headaches?
      • What are the symptoms of tension headache?
      • How are tension headaches diagnosed?
      • What is the treatment for tension headache?
      • Are home remedies effective for tension headache?
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      In This Article
      Cystic Fibrosis Article
      • Cystic fibrosis facts*
      • What is cystic fibrosis?
      • What are other names for cystic fibrosis?
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Tools & References

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FDA Drug Labels on RxList.com


Terms related to Sleep:

  • Disorders, Sleep
  • NREM Sleep
  • REM Sleep
  • Sleep Disorders
  • Sleep Problems
  • Stage N1 Sleep
  • Stage N2 Sleep
  • Stage N3 Sleep

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