Mental Health in Older Adults: Aging, Dementia, and Emotional Wellbeing
This article is general information published by the practice of Dr. Sholeh Toobaei, Specialist Psychiatrist, Dubai. It has not yet been individually reviewed by a clinician and is not a substitute for personal medical advice. Published: 1 September 2026.
Scope: This article is general information about mental health in older adults. It is not a diagnosis or treatment plan. If you or a loved one is experiencing emotional difficulties, a professional assessment can help.
The assumption that does not hold
There is a pervasive assumption — across cultures and across age groups — that depression, anxiety, and cognitive decline are a normal part of ageing. They are not.
Ageing is a biological process. Depression is a medical condition. Cognitive decline is a medical condition. The two are frequently conflated because older adults are rarely assessed for mental health conditions — their symptoms are attributed to "just getting older," and their distress is accepted rather than treated.
Mental health conditions at any age are treatable. This is true in older adulthood as it is at any other stage of life.
Late-life depression
Depression in older adults often presents differently from depression in younger adults:
Less sadness, more irritability and physical complaints. Older adults, particularly men from certain cultural backgrounds, may describe physical symptoms — fatigue, pain, digestive problems — rather than emotional ones. These symptoms are real, but their root cause may be depression.
Cognitive symptoms. Depression in older adults can present with "pseudodementia" — cognitive slowing, poor concentration, memory complaints that mimic dementia. The key difference: in depression, the cognitive symptoms are fluctuating and improve with treatment. In dementia, they are progressive and do not.
Loss of interest. Many older adults lose sources of meaning and connection as they age — retirement, children moving away, friends dying, physical limitations. Loss of interest in activities that were once pleasurable is a common sign of depression, not "just part of getting old."
Suicide in older men. Older men, particularly older men, have one of the highest suicide rates of any demographic group in most countries. The reasons are complex: social isolation, physical illness, sense of being a burden, access to means, and the cultural legacy of a generation that was taught not to talk about emotional pain. Suicide in older adults is one of the most preventable tragedies in mental health.
Anxiety in older adults
Anxiety is equally common in older adults but far less discussed. Common forms:
Generalised anxiety. Worry about health, finances, family, mortality. While some worry is normal in later life, excessive and unrelenting worry that causes significant distress is an anxiety disorder, not a normal response to life circumstances.
Health anxiety. Older adults with chronic medical conditions often develop disproportionate fear about their health. This is not hypochondria. It is a understandable response to physical decline that has crossed into clinical anxiety.
Panic disorder. Panic attacks can occur at any age. In older adults, they are often misdiagnosed as heart attacks because the symptoms — rapid heartbeat, chest tightness, shortness of breath — overlap with cardiac symptoms.
Dementia and cognitive decline
Dementia is not a single disease. It is an umbrella term for a group of conditions characterised by progressive cognitive decline:
Alzheimer's disease. The most common form (60–80% of cases). Characterised by memory loss, language difficulties, and gradual loss of executive function. The pathology involves amyloid plaques and tau tangles in the brain.
Vascular dementia. Caused by reduced blood flow to the brain, often following small strokes. Symptoms include problems with planning, organising, and processing speed. Memory may be less affected than in Alzheimer's.
Lewy body dementia. Characterised by visual hallucinations, fluctuations in alertness, parkinsonian motor symptoms, and cognitive decline. Often misdiagnosed as Alzheimer's or psychiatric illness in early stages.
Frontotemporal dementia. Affects the frontal and temporal lobes, leading to changes in personality, behaviour, and language. Typically begins earlier (50s–60s) than Alzheimer's.
Key point: not all cognitive decline is dementia. Normal ageing involves some memory changes — forgetting names, misplacing items, slower processing speed. These are normal. Dementia is characterised by cognitive decline that interferes with daily life and independence.
Delirium is different from dementia. Delirium is an acute, often reversible state of confusion caused by infection, medication changes, dehydration, or other medical issues. It develops rapidly (hours to days) and is a medical emergency. If an older person suddenly becomes confused or agitated, this is delirium until proven otherwise, and it requires immediate medical evaluation.
The social challenges of ageing
Several social factors uniquely affect mental health in older adults:
Social isolation. Retirement, loss of friends and peers, children and grandchildren living far away, physical limitations that reduce mobility — all of these contribute to social isolation. Social isolation in older adults has been compared to smoking 15 cigarettes a day in terms of its impact on health. It is one of the most significant risk factors for both physical and mental health decline.
Grief and loss. Older adults experience the deaths of spouses, siblings, friends, and peers at a rate that younger people do not. Unresolved or complicated grief can lead to prolonged grief disorder, depression, and anxiety. Bereavement is not a diagnosis — but when grief becomes overwhelming, chronic, and debilitating, it becomes a clinical condition.
Loss of purpose. Retirement removes a source of identity, structure, and social connection. The transition from "I have a role to play" to "I no longer have a role" is one of the most psychologically challenging transitions in later life. Meaningful activity — volunteer work, mentoring, hobbies, community involvement — is not optional for older adults. It is essential for mental health.
Mental health in Dubai's older expatriate population
Older expatriates in Dubai face specific challenges:
Geographic distance from family. Many older expatriates are far from their adult children and grandchildren. Video calls are not a substitute for in-person contact, though they are valuable. The grief of geographic separation from family is real and persistent.
Loss of established community. By older age, many expatriates have established social networks in their host country. Retirement, health problems, or returning to the home country can destroy those networks.
Cultural isolation. In some cultures, older adults are expected to live with or near their extended family. Expatriate life often separates them from this support system. The sense of displacement — being neither fully at home nor fully rooted in the host country — intensifies in older age.
Access to care. Psychiatric and psychological services for older adults are less widely available than for younger populations. Geriatric psychiatry — the subspecialty focused on mental health in later life — is emerging in Dubai but is not yet widely available.
Maintaining mental health in later life
The following factors are consistently associated with better mental health in older adults:
Social connection. Regular contact with family, friends, or community. This can be in person, by phone, or through video calls. The quality of connection matters more than the quantity.
Physical activity. Regular exercise — even walking — is one of the most effective interventions for both physical and mental health in older adults. It reduces depression, improves cognitive function, and maintains mobility and independence.
Cognitive engagement. Keeping the brain active — reading, puzzles, learning new skills, social conversation — is associated with better cognitive function and slower cognitive decline.
Meaningful activity. Purpose is not a luxury at any age. It is a biological need. Volunteer work, caring for pets, mentoring younger people, creative pursuits — anything that provides a sense of purpose and contribution.
Regular health reviews. Many physical conditions affect mental health: thyroid disorders, vitamin B12 deficiency, vitamin D deficiency, chronic pain, hearing loss, vision loss. Regular health reviews that screen for these conditions are essential for mental wellbeing.
How family members can help
If you are concerned about an older family member:
Watch for changes. A sudden or gradual change in behaviour, mood, sleep, appetite, or independence is the most important warning sign.
Ask directly. "Have you been feeling sad or hopeless?" "Have you been having trouble sleeping?" These are valid questions. Asking does not put ideas in someone's head.
Encourage social connection. Isolation is the enemy. Help the person maintain contact with friends, join community groups, or participate in activities.
Help with practical matters. Transportation to medical appointments, managing medications, helping with technology to stay connected to family — these practical supports have a real impact on mental health.
Respect their autonomy. Support is not control. Older adults have a right to make their own choices, even choices you disagree with. The goal is to support, not to take over.
When should I seek help?
If an older adult in your life is experiencing persistent low mood, anxiety, memory problems that affect daily life, social withdrawal, changes in sleep or appetite, or thoughts of hopelessness — seek a professional assessment. Mental health conditions in older adults are treatable, and early intervention makes a significant difference.
Seek urgent help — call 999 (police) or 998 (ambulance) in the UAE, or go to the nearest emergency department — if an older person is having thoughts of self-harm, has attempted self-harm, has become suddenly confused or agitated (possible delirium), or is in any way a danger to themselves. For non-urgent enquiries, use the appointment request form on this website. This practice does not operate a monitored telephone line, and a message sent through the form may not be read straight away.