Last update:
21-Apr-2024

REM parasomnias, or rapid eye movement sleep parasomnias, are a group of sleep disorders that occur during the REM stage of sleep. These parasomnias can lead to a range of behaviors including vivid and intense dreams, nightmares, sleep paralysis and REM behavior disorder (RBD). RBD is a particularly dangerous form of REM parasomnias, in which the person physically acts out their dreams during REM sleep. This can lead to injuries to themselves or a sleeping partner. REM parasomnias can be caused by a variety of factors, including medications, substance use, and underlying medical conditions. They may also be associated with sleep deprivation and high stress levels. Their treatment may include a combination of behavioral therapy and medication. Behavioral therapy can help the person develop strategies to reduce the occurrence of parasomnias. Medication can help regulate sleep cycles or manage any underlying medical conditions. These disorders can disrupt daily life and can be dangerous if left untreated. In conclusion, REM parasomnias are a group of sleep disorders that can lead to a range of behaviors during REM sleep, including vivid and intense dreams, nightmares, sleep paralysis, and RBD. RBD is a dangerous form of REM parasomnias. Treatment for REM parasomnias may involve a combination of behavioral therapy and medication, and it is important to seek medical help if these disorders are suspected.

Key words: Childhood, Parasomnias, Polysomnography, Therapeutic approach.