Parasomnias

Strange things happening at night still count as sleep medicine

REM behavior disorder, sleepwalking, confusional arousals, dream enactment, and unclear nocturnal behaviors can be scary, dangerous, and deeply confusing. The goal is to sort out what kind of event is happening, reduce immediate risk, and build a plan from there.

Common presentations
  • Punching, yelling, or acting out dreams
  • Sleepwalking, wandering, or confused nighttime behavior
  • “We are not sure whether this is seizure, psych, or sleep.”

What this often includes

This category covers REM and non-REM parasomnias, medication-related phenomena, odd nighttime behaviors that have never been clearly classified, and situations where safety has become a real concern for the patient or bed partner.

Why the right diagnosis matters

Different nighttime behaviors imply different risks and different next steps. Dream enactment is not the same as sleepwalking. A confused arousal is not the same as a panic attack. Medication effects can complicate everything. Good care here starts by slowing down enough to identify the actual event type.

How evaluation works here

The evaluation reviews the event description, timing in the night, dream recall, injuries or safety concerns, medication and substance contributions, neurologic overlap, and whether in-lab polysomnography is needed to clarify the picture.

How treatment may look

Treatment may include safety planning, medication review, treatment of underlying sleep disruption, targeted testing, and coordination with neurology or other specialists when the presentation warrants it.