Exploding head syndrome
Other namesEpisodic cranial sensory shock, snapping of the brain, auditory sleep start
SpecialtySleep medicine
SymptomsHearing loud noises when falling asleep or waking up
DurationShort
CausesUnknown
Differential diagnosisNocturnal epilepsy, hypnic headaches, nightmare disorder, PTSD
TreatmentReassurance, clomipramine, calcium channel blockers
PrognosisGood
Frequency~10% of people