Administrator Astounding Professional Insights on Dream Anxiety Disorder or Nightmare Disorder Nightmare Disorder, also known as Dream Anxiety Disorder, is a sleep disorder characterized by recurring nightmares that cause significant distress and impairment in daily life. Follow us here at Secr... Breathing-related sleep disorder Circadian Rhythm Sleep-Wake Disorders Nightmare Disorder Non-Rapid eye movement sleep arousal disorders Psychological Rapid Eye Movement Sleep Behavior Disorder Sleepless Nights Sep 2, 2024