Aging-associated Diseases Codexery

Late life depression

Depression in older adults, often underdiagnosed and undertreated.

It is often underdiagnosed because depressed mood is commonly less prominent than somatic symptoms like loss of appetite and fatigue.[1] Depression in older adults, known as late-life depression, can manifest either as a return of symptoms from earlier in life or as a first-time major depressive episode occurring after age 60–65.[2]

Last updated 2026-10-07 from the source article.

Quick Facts

Field
Geriatric psychiatry and clinical psychology
Diagnostic criteria
DSM-5 criteria for major depressive disorder, though research suggests late-life depression can present differently
Common age threshold
60–65 years old for late-onset depression
Treatment effectiveness
Effective in about 80% of identified cases when treatment is provided

Facts from the source article.

Key facts and history

Risk factors include a history of depression, social isolation, lower socioeconomic status, and co-morbid chronic medical illness.[3] The DSM-5 does not specifically define diagnostic criteria for late-life depression.[4] Selective serotonin reuptake inhibitors are considered first-line pharmacotherapy for late-life depression.[5] The precise neurological and biochemical mechanisms underlying late-life depression remain unidentified.[3]

One hypothesis proposes that improper regulation of dopamine and norepinephrine contributes to late-life depression.[3] Imbalances involving the pituitary gland and adrenal glands are frequently observed in standard presentations of late-life depression.[3] According to research, older adults with depression have a higher probability of subsequently developing Alzheimer's disease and vascular dementia.[6] General practice settings serve as the primary location for identifying and managing late-life depression.[4]

Electroconvulsive therapy has proven to be an efficacious intervention for older patients.[7]

What the research sources say

The "Aging: What's Art Got To Do With It?" account states that several studies show art can reduce the depression and anxiety symptomatic of chronic diseases.[8] That same source notes that expressive art activities promote active engagement in life in positive, healthy ways.[8] It also reports that such activities help individuals relax, reduce depression and anxiety, and improve cognition.[8] The account adds that the imagination and creativity of older adults can flourish in later life even when suffering from Alzheimer's or Parkinson's disease.[8]

References

  1. Wikipedia, "Late life depression" (CC BY-SA 4.0), which cites: Lebowitz, "Diagnosis and Treatment of Depression in Late Life: Consensus Statement Update", JAMA, 1997-10-08, p. 1186–1190; Husain-Krautter, "Late Life Depression: The Essentials and the Essential Distinctions", FOCUS, 2021-07-01, p. 282–293 (original not read by us) en.wikipedia.org
  2. Wikipedia, "Late life depression" (CC BY-SA 4.0), which cites: Aziz, "What Are the Causes of Late-Life Depression?", Psychiatric Clinics, 2013-12-01, p. 497–516; Aziz, "What Are the Causes of Late-Life Depression?", Psychiatric Clinics, 2013-12-01, p. 497–516; "Clinical practice. Depression in the elderly", The New England Journal of Medicine, September 2014, p. 1228–36 (original not read by us) en.wikipedia.org
  3. Wikipedia, "Late life depression" (CC BY-SA 4.0), which cites: Lichtenberg, "Subtyping Major Depressive Disorder", Psychotherapy and Psychosomatics, 2010, p. 132-133; Aziz, "What are the causes of late-life depression?", The Psychiatric Clinics of North America, December 2013, p. 497–516; Büchtemann, "Incidence of late-life depression: a systematic review", Journal of Affective Disorders, 2012-12-15, p. 172–179; Cole, "Risk factors for depression among elderly community subjects: a systematic review and meta-analysis", The American Journal of Psychiatry, June 2003, p. 1147–1156; Sekhon, "Late- en.wikipedia.org
  4. Wikipedia, "Late life depression" (CC BY-SA 4.0), which cites: "UpToDate", uptodate.com; "Clinical practice. Depression in the elderly", The New England Journal of Medicine, September 2014, p. 1228–36; Husain-Krautter, "Late Life Depression: The Essentials and the Essential Distinctions", FOCUS, 2021-07-01, p. 282–293; "UpToDate", uptodate.com; "UpToDate", uptodate.com (original not read by us) en.wikipedia.org
  5. Wikipedia, "Late life depression" (CC BY-SA 4.0), which cites: "Selective serotonin reuptake inhibitors for late-life depression: a comparative review", Drugs & Aging, 2001, p. 355–68; "Duloxetine for the treatment of major depressive disorder in older patients", The American Journal of Geriatric Psychiatry, March 2005, p. 227–35; "UpToDate", uptodate.com; "Bupropion SR in the naturalistic treatment of elderly patients with major depression", International Journal of Geriatric Psychiatry, September 2001, p. 862–5; "A review of the pharmacological and clinical profile of mirtazapine", CNS Drug en.wikipedia.org
  6. Wikipedia, "Late life depression" (CC BY-SA 4.0), which cites: Diniz, "Late-life depression and risk of vascular dementia and Alzheimer's disease: systematic review and meta-analysis of community-based cohort studies", The British Journal of Psychiatry: The Journal of Mental Science (original not read by us) en.wikipedia.org
  7. Wikipedia, "Late life depression" (CC BY-SA 4.0), which cites: Aziz, "What Are the Causes of Late-Life Depression?", Psychiatric Clinics, 2013-12-01, p. 497–516; American Psychological Association, "APA Clinical Practice Guideline for the Treatment of Depression Across Three Age Cohorts"; Husain-Krautter, "Late Life Depression: The Essentials and the Essential Distinctions", FOCUS, 2021-07-01, p. 282–293; "UpToDate", uptodate.com; American Psychological Association, "APA Clinical Practice Guideline for the Treatment of Depression Across Three Age Cohorts"; "UpToDate", uptodate.com; "The effica en.wikipedia.org
  8. "Aging: What's Art Got To Do With It?", todaysgeriatricmedicine.com. facts only, no text reused. todaysgeriatricmedicine.com

Each numbered sentence above was checked against the source it cites before publication. Sentences citing Wikipedia adapt text from the English Wikipedia article Late life depression (contributors), used under CC BY-SA 4.0; this entry is available under the same licence. Other sources were used for facts only; no text or images are copied from them.

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