1. Causes of Fatigue Slideshow Pictures
2. Take the Sleep Quiz!
3. Foods That Help or Harm Your Sleep Slideshow Pictures

The following provide an outlook into some sleep disorders:

• Jet lag: This is a transient condition that has a good prognosis.
  
  
• Shift work: Abrupt changes in schedule and counterclockwise shifts are associated with daytime sleepiness and impaired performance. Older persons may not adjust well to shift changes.
  
  
• DSPS: This is typically seen in adolescents and young adults. This sleep pattern often resolves in adulthood.
  
  
• ASPS: This is prominent in the elderly and often responds well to a combination of behavioral and pharmacologic intervention.

Must Read Articles Related to Sleeplessness and Circadian Rhythm Disorder

Insomnia Insomnia affects most people at some point in their lifetime. Insomnia is actually a symptoms of a condition, disease, or situation. Non-medical treatment of in...learn more >>

Primary Insomnia Primary insomnia is sleeplessness that cannot be attributed to a medical, psychiatric, or environmental cause (such as drug abuse or medications). Treatment may...learn more >>

Seasonal Depression (SAD) Seasonal affective disorder (SAD) is a type of depression that is tied to seasons of the year. Symptoms include depressed mood, fatigue, feelings of worthlessne...learn more >>

See the Entire Sleeplessness and Circadian Rhythm Disorder Topic Guide »