Sleep hygiene is a set of practices and changes in behavior that make it easier to get restful sleep. Nathaniel Kleitman first used the term, in 1939. A book by psychologist Peter Hauri introduced the concept within the context of modern sleep medicine.[1]: 289 [2] Sleep hygiene was developed as a method to help people with mild to moderate insomnia.
Sleep hygiene recommendations include setting up a sleep schedule, using naps with care, not exercising physically or mentally too close to bedtime, reducing stress, reducing nighttime activity, and limiting bed use if not sleeping, to name a few. Other recommendations include avoiding alcohol, nicotine, caffeine, and other stimulants in the hours before bedtime, and having a peaceful, comfortable and dark sleep environment.[3][4][5]
Doctors study the sleep hygiene of people who present with insomnia and other conditions, such as depression, and offer recommendations based on the assessment.
References
↑de Biase et al. Sleep Hygiene. Chapter 27 in Sleepiness and human impact assessment. Eds. Garborino LN et al. Springer Milan, 2014. ISBN978-88-470-5388-5
↑Gigli, Gian Luigi; Valente, Mariarosaria (June 30, 2012). "Should the definition of "sleep hygiene" be antedated of a century? A historical note based on an old book by Paolo Mantegazza, rediscovered". Neurological Sciences. 34 (5): 755–60. doi:10.1007/s10072-012-1140-8. PMID22752854. S2CID8607322.