Depression in older adults

Depression in the elderly is the same condition as depression at other ages, but it can look different. Older adults may talk less about sadness and more about physical complaints, tiredness, sleep problems or memory difficulties.

Late-life depression can be a first episode or a recurrence of depression experienced earlier in life. It often occurs alongside chronic health conditions, such as heart disease, diabetes, stroke, chronic pain or Parkinson's disease.

Many older adults and their families believe that feeling down is simply part of getting older. This belief can delay help. While later life brings real challenges, persistent low mood and loss of interest are not inevitable. Treatment can improve quality of life, physical health and independence. A doctor, psychiatrist or clinical psychologist can assess what is happening.

Signs of depression in older adults may include:

• Persistent sadness, emptiness or irritability.
• Loss of interest in hobbies, friends or family.
• Withdrawal and spending more time alone.
• Changes in sleep or appetite, including weight loss.
• Fatigue and slowed movement or speech.
• Unexplained aches and pains.
• Difficulty concentrating, memory complaints or confusion.
• Feelings of worthlessness or being a burden.
• Neglecting self-care, medications or meals.
• Thoughts of death or suicide.

Depression can sometimes be confused with dementia, as both can affect memory and concentration. Depression-related memory problems often improve with treatment, while dementia tends to progress. They can also occur together. A professional assessment is the best way to understand the difference.

Several factors can contribute to depression in later life:

• Loneliness in the elderly: living alone, losing friends or a partner, or reduced mobility can lead to isolation.
• Retirement depression: losing work roles, routines and social connections can affect identity and purpose.
• Bereavement and multiple losses.
• Chronic illness, pain and disability.
• Side effects of some medications.
• Changes in the brain, including vascular changes linked to stroke or heart disease.
• Caregiving stress for a partner or family member.
• Financial worries or changes in housing.
• Alcohol use, which can worsen mood and interact with medications.

Not everyone who faces these challenges becomes depressed. Social connection, purpose, physical activity and access to support are important protective factors at any age.

Depression in older adults responds well to treatment. Options include:

• Psychotherapy: cognitive behavioral therapy, problem-solving therapy and interpersonal therapy are effective for older adults. Reminiscence or life-review therapy can help people reflect on their life story.
• Medication: a psychiatrist or doctor may prescribe antidepressants, taking into account other health conditions and medications to minimize interactions and side effects.
• Collaborative care: coordination between primary care, mental health professionals and social services.
• Social support: community programs, day centers and support with transport or practical needs, often coordinated by a social worker.
• Physical activity adapted to ability, which can improve mood and function.

In a first appointment, expect questions about mood, sleep, appetite, health conditions, medications and daily life. It can help to bring a list of medications and, if the person wishes, a family member or friend.

Seek help promptly if an older person:

• Talks about death, suicide or being a burden.
• Stops eating or drinking.
• Shows sudden confusion or major changes in behavior.

In an emergency, call 911 in the US or your local emergency number. For suicidal thoughts, call or text 988 in the US, or call Samaritans on 116 123 in the UK and Ireland. Sudden confusion can also signal a medical problem and needs urgent medical attention.

Family and friends can make a big difference: stay in regular contact, listen without dismissing feelings, encourage a visit to the doctor and offer practical help with appointments or transportation. Supporting social activities and daily routines can reduce isolation. Caregivers should also look after their own wellbeing.