Patients in the last stages of HIV infection with full-blown AIDS and those who have suffered some kind of brain impairment as a result of the disease are also more likely to suffer from insomnia, the reviewers conclude in the current issue of Psychosomatic Medicine. The studies reviewed here illustrate that although insomnia is a frequent complaint in people living with HIV, there is considerable uncertainty about its cause and significance.
More recent studies rely on patients' reports about their own sleep habits and disturbances, including whether they had difficulty falling asleep or staying asleep, their frequency of nightmares, whether they were tired in the day or whether they used sleeping pills to help them rest.
Earlier studies suggested that patients with HIV had changes in periods of REM (rapid eye movement) and non-REM sleep, along with other sleep rhythm changes, that may have led to insomnia. (For more information click on the top link).
Comments