Geriatric Psychiatry

By the clinical team at Next Step Psychiatry • Lilburn, GA

The Overlooked Mental Health of Older Adults

Mental health conditions in older adults are remarkably common yet frequently undiagnosed and undertreated. Approximately 20 percent of adults over 60 experience a mental health condition, with depression and anxiety being the most prevalent. Yet older adults are significantly less likely to seek or receive mental health treatment compared to younger adults. Multiple barriers contribute to this treatment gap including stigma, the misconception that depression is a normal part of aging, atypical symptom presentation, comorbid medical conditions that mask psychiatric symptoms, and limited access to geriatric mental health specialists.

How Mental Health Conditions Present Differently in Older Adults

Depression in older adults often looks different from depression in younger people. Rather than reporting sadness, elderly patients may present with physical complaints like fatigue, pain, and digestive problems. Cognitive symptoms including memory difficulty, concentration problems, and slowed thinking may be so prominent that depression is misdiagnosed as dementia, a condition called pseudodementia. Anxiety in older adults frequently manifests as excessive worry about health, finances, or being a burden to family rather than the classic presentation. Late-onset psychotic disorders, delirium from medical conditions or medications, and substance use disorders are also significant concerns in this population.

Medication Considerations

Prescribing psychiatric medications for older adults requires specialized knowledge. Age-related changes in liver and kidney function affect how medications are metabolized and cleared from the body. Starting doses should be lower and titration slower than in younger adults. Certain medications should be avoided entirely due to increased risks; the Beers Criteria list medications that are potentially inappropriate for older adults. Benzodiazepines carry significantly elevated risks of falls, cognitive impairment, and paradoxical reactions in elderly patients. Anticholinergic burden from multiple medications can cause confusion, constipation, urinary retention, and worsened cognitive function. Careful, expert prescribing is essential.

The Connection to Cognitive Decline

Late-life depression is both a risk factor for and an early symptom of cognitive decline and dementia. Research shows that depression approximately doubles the risk of developing Alzheimer disease. The relationship is complex; depression may share neurodegenerative pathways with dementia, or chronic depression-related cortisol elevation may damage the hippocampus over time. Treating depression in older adults may help protect cognitive function, making early identification and treatment especially important. Differentiating depression-related cognitive symptoms from early dementia requires careful clinical assessment and sometimes neuropsychological testing.

Geriatric Mental Health at Next Step Psychiatry

At Next Step Psychiatry, we provide psychiatric care for adults of all ages, including older adults with complex medical and psychiatric needs. We accept Medicare and understand the unique considerations involved in prescribing for elderly patients. Our thorough evaluation process accounts for medical comorbidities, medication interactions, and the distinct symptom presentations of late-life mental illness. If you or an elderly loved one is experiencing changes in mood, behavior, sleep, or cognitive function, a psychiatric evaluation can provide clarity and effective treatment.

This article is for informational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider. If you or someone you know is in crisis, call 911 or the 988 Suicide & Crisis Lifeline.