The most successful approach to preventing delirium is to target risk factors that might trigger an episode. Hospital environments present a special challenge — frequent room changes, invasive procedures, loud noises, poor lighting and lack of natural light can worsen confusion.
Evidence indicates that these strategies — promoting good sleep habits, helping the person remain calm and well-oriented, and helping prevent medical problems or other complications — can help prevent or reduce the severity of delirium.
Sept. 05, 2015
- Delirium. In: Diagnostic and Statistical Manual of Mental Disorders DSM-5. 5th ed. Arlington, Va.: American Psychiatric Association; 2013. http://www.psychiatryonline.org. Accessed Sept. 2, 2015.
- Delirium. Merck Manual Professional Version. https://www.merckmanuals.com/professional/neurologic-disorders/delirium-and-dementia/delirium. Accessed June 24, 2015.
- Francis J, et al. Diagnosis of delirium and confusional states. http://www.uptodate.com/home. Accessed June 25, 2015.
- Francis J. Delirium and acute confusional states: Prevention, treatment, and prognosis. http://www.uptodate.com/home. Accessed June 25, 2015.
- So far away: Twenty questions and answers about long-distance caregiving. National Institute on Aging. https://www.nia.nih.gov/health/publication/so-far-away-twenty-questions-and-answers-about-long-distance-caregiving/support. Accessed June 24, 2015.
- Hshieh TT, et al. Effectiveness of multicomponent nonpharmacological delirium interventions: A meta-analysis. JAMA Internal Medicine. 2015;175:512.
- Takahashi PY (expert opinion). Mayo Clinic, Rochester, Minn. July 7, 2015.
- Hall-Flavin DK (expert opinion). Mayo Clinic, Rochester, Minn. July 9, 2015.