Common Sleep Disorders Affecting Older Adults.

Sleep disorders in older adults increase with aging, likely due to increased sleep latency, decreased sleep efficiency, and total sleep time. Common sleep issues include chronic insomnia, circadian rhythm sleep-wake disorders, sleep-related movement disorders, and sleep-disordered breathing. Diagnostic tools, such as a comprehensive sleep history and questionnaires, or a sleep log for more specific complaints, are commonly used. Polysomnography is not recommended as a routine test; however, it can be used for abnormal behaviors during sleep or if treatment fails. Sleep disorder management is based on the etiology and may include nonpharmacological and pharmacological alternative treatments. For example, nonpharmacological management for chronic insomnia and some sleep disorders may consist of cognitive behavioral therapy, sleep hygiene education, relaxation therapy, sleep restriction, light therapy, and stimulus control therapy. Because the quality of evidence for pharmacological treatment is poor, the medication choice should be based on shared decision-making between the practitioner and the patient, with limited prescription.