Depression - older adults: MedlinePlus Medical Encyclopedia

P Depression is a mental health condition. It is a mood disorder in which feelings of sadness, loss, anger, or frustration interfere with daily life for weeks or longer.
P Depression in older adults is a widespread problem, but it is not a normal part of aging. It is often not recognized or treated.

T Causes
P In older adults, life changes can increase the risk for depression or make existing depression worse. Some of these changes are:
- A move from home, such as to a retirement facility
- Chronic illness or pain
- Children moving away
- Spouse or close friends passing away
- Loss of independence (for example, problems getting around or caring for oneself, or loss of driving privileges)
P Depression can also be related to a physical illness, such as:
- Thyroid disorders
- Parkinson disease
- Heart disease
- Cancer
- Stroke
- Dementia (such as Alzheimer disease)
P Overuse of alcohol or certain medicines (such as sleep aids) can make depression worse.

T Symptoms
P Many of the usual symptoms of depression may be seen. However, depression in older adults may be hard to detect. Common symptoms such as fatigue, appetite loss, and trouble sleeping can be part of the aging process or a physical illness. As a result, early depression may be ignored, or confused with other conditions that are common in older adults.

T Exams and Tests
P The health care provider will perform a physical exam. Questions will be asked about medical history and symptoms.
P Blood and urine tests may be done to look for a physical illness.
P A mental health specialist may be needed to help with diagnosis and treatment.

T Treatment
P The first steps of treatment are to:
- Treat any illness that may be causing the symptoms.
- Stop taking any medicines that may be making symptoms worse.
- Avoid alcohol and sleep aids.
P If these steps do not help, medicines to treat depression and talk therapy often help.
P Doctors often prescribe lower doses of antidepressants to older people, and increase the dose more slowly than in younger adults.
P To better manage depression at home:
- Exercise regularly, if the provider says it is OK.
- Surround yourself with caring, positive people and do fun activities.
- Learn good sleep habits.
- Learn to watch for the early signs of depression, and know how to react if these occur.
- Drink less alcohol and do not use illegal drugs.
- Talk about your feelings with someone you trust.
- Take medicines correctly and discuss any side effects with the provider. 

T Outlook (Prognosis)
P Depression often responds to treatment. The outcome is usually better for people who have access to social services, family, and friends who can help them stay active and engaged.
P The most worrisome complication of depression is suicide. Men make up most suicides among older adults. Divorced or widowed men are at the highest risk.
P Families should pay close attention to older relatives who are depressed and who live alone.

T When to Contact a Medical Professional
P Call your provider if you keep feeling sad, worthless, or hopeless, or if you cry often. Also call if you're having trouble coping with stresses in your life and want to be referred for talk therapy.
P Go to the nearest emergency room or call your local emergency number (such as 911) if you are thinking about suicide (taking your own life).
P If you are caring for an aging family member and think they may have depression, contact their provider.

T Alternative Names
P Depression in the elderly

T Images
- Depression among the elderly

T References
P Abbasi O, Burke WJ. Depression. In: Ham RJ, Sloane PD, Warshaw GA, Potter JF, Flaherty E, eds. Ham's Primary Care Geriatrics: A Case-Based Approach. 6th ed. Philadelphia, PA: Elsevier Saunders; 2014:chap 18.
P Fox C, Hameed Y, Maidment I, Laidlaw K, Hilton A, Kishita N. Mental illness in older adults. In: Fillit HM, Rockwood K, Young J, eds. Brocklehurst's Textbook of Geriatric Medicine and Gerontology. 8th ed. Philadelphia, PA: Elsevier; 2017:chap 56.
P Siu AL; US Preventive Services Task Force (USPSTF), Bibbins-Domingo K, et al. Screening for depression in adults: US Preventive Services Task Force recommendation statement. JAMA. 2016;315(4):380-387. PMID: 26813211 www.ncbi.nlm.nih.gov/pubmed/26813211.

T Review Date 7/29/2016
P Updated by: Fred K. Berger, MD, addiction and forensic psychiatrist, Scripps Memorial Hospital, La Jolla, CA. Also reviewed by David Zieve, MD, MHA, Isla Ogilvie, PhD, and the A.D.A.M. Editorial team.

