Imagine waking up in the morning only to be told that you didn’t spend all night curled up in bed. Instead, you maybe drove a car or ate last night’s leftover pizza. Perhaps you even initiated sex ...

Dyssomnia is a term for sleep disorders that affect the quantity, quality, or timing of sleep. Parasomnia refers to unusual behaviors or experiences during sleep that can cause frequent waking or ...

Nearly one in 10 patients with obstructive sleep apnea also experience "parasomnia" symptoms such as sleepwalking, hallucinations and acting out their dreams, a study has found. Researchers examined ...

Catathrenia: Parasomnia or Breathing Disorder? Individuals with catathrenia experience a moaning, groaning, or high-pitched squeak during sleep. The bed partner will be the first one to complain of ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Getty Images Experiencing a parasomnia, like sleep walking, can feel disturbing.