Reference no: EM133876232

Question

Your observations regarding the distinctions between nightmares and night terrors align with their classifications in sleep disorder literature. Night terrors, or sleep terrors, are indeed categorized as non-REM parasomnias and involve episodes of intense fear and autonomic arousal, often leaving the individual confused and with no memory of the event (American Academy of Sleep Medicine [A.A.S.M.], 2014). These episodes typically occur in the early part of the sleep cycle, during non-REM sleep, distinguishing them from nightmares, which occur in REM sleep and are often vividly recalled upon awakening. The DSM-5 classifies sleep terrors as a type of parasomnia, characterized by undesirable physical or verbal behaviors during certain sleep stages (A.A.S.M., 2014). Contributing factors include sleep deprivation, stress, and irregular sleep schedules, among others. These can lead to temporary disturbances, which might be frequent enough to meet the diagnostic criteria of a sleep disorder if they occur regularly (Mayo Foundation for Medical Education and Research, 2025). For individuals struggling with these sleep issues, it might be beneficial to address underlying stressors or lifestyle factors contributing to the disturbances. This can include maintaining a regular sleep schedule, managing stress effectively, and ensuring adequate rest, as these are common recommendations for mitigating parasomnias.