Many factors can contribute to sleepwalking, including:

  • Sleep deprivation
  • Fatigue
  • Stress
  • Depression
  • Anxiety, such as separation anxiety in children
  • Fever
  • Sleep schedule disruptions
  • Some medications and substances, such as short-acting hypnotics, sedatives or combinations of different drugs prescribed for psychiatric illnesses, as well as alcohol

Sometimes sleepwalking can by triggered by underlying conditions that interfere with sleep, such as:

  • Sleep-disordered breathing — a group of disorders characterized by abnormal breathing patterns during sleep (for example, obstructive sleep apnea)
  • Narcolepsy
  • Restless legs syndrome
  • Gastroesophageal reflux disease (GERD)
  • Migraines
  • Medical conditions such as hyperthyroidism, head injury or stroke
  • Travel
Jul. 31, 2014

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