By Dr. Sunil Rathore, Neurologist, CommonSpirit Health
The phone rings. It’s your mom recounting a story you just heard yesterday, almost verbatim. Or your dad, always meticulous, can’t find his keys for the fifth time this week.
As our parents gracefully navigate their golden years, it’s natural to notice changes. Sometimes these are simply the gentle whispers of normal aging. Other times, however, they can be the unsettling siren call of something more profound, like dementia.
For women in their 40s and 50s, discerning this difference for aging parents can be a source of immense anxiety. You're balancing careers, families, and often caring for your own children, all while trying to decipher if a parent’s forgetfulness is a benign part of getting older or a signal to seek help.
This June, as we observe Alzheimer's and Brain Awareness Month, clarity is crucial. Alzheimer’s is one type of dementia and, in fact, is the most common cause of dementia. Understanding the nuances between normal aging, reversible causes of memory issues, and dementia is your first and most powerful tool.
Normal Aging vs Reversible Causes of Memory vs The Shadows of Dementia: A Telling Divide
Think of normal aging as a slight dimming of the cognitive lights. Things might take a little longer to recall, names might hover just out of reach for a moment, or you might misplace your glasses. These are minor inconveniences, often remedied with a prompt or a bit of patience. We might forget where we parked, but we can usually retrace our steps. We might occasionally struggle for a word, but we can generally continue the conversation.
Reversible causes of memory issues: Depression, sleep insufficiency, nutritional deficiencies, medication side effects.
Ask your doctor to consider reversible causes of memory issues and, if one is found, memory issues can improve after that cause is removed or treated.
Alzheimer's dementia, however, is a different kind of darkness. It’s not just a momentary lapse; it’s a systematic unraveling of the brain’s ability to process and store information.
Here's how the signs diverge dramatically:
Memory Loss
- Normal Aging: Forgetting an appointment occasionally, but remembering it later.
- Dementia: The key difference is whether or not your activities of daily living are being impacted. Dementia affects your ability to attend social activities, go to work effectively, and take care of your loved ones. An affected person may consistently forget recently learned information and important dates, ask the same questions repeatedly, or increasingly rely on memory aids or family members. This isn't just misplacing keys; it’s forgetting what keys are for.
Problem-Solving & Planning
- Normal Aging: Making an occasional error when balancing a checkbook.
- Dementia: Difficulty developing and following a plan, struggling with familiar daily tasks like cooking a recipe they've made for years.
Disorientation
- Normal Aging: Forgetting the day of the week but remembering it later.
- Dementia: Losing track of dates, seasons, or getting lost in familiar places or forgetting how they got there.
Communication
- Normal Aging: Occasionally struggling to find the right word.
- Dementia: Difficulty following or joining a conversation, repeating themselves, stopping mid-sentence, or calling things by the wrong name.
Judgment & Behavior
- Normal Aging: Making a debatable decision here and there.
- Dementia: Exhibiting poor judgment with money, neglecting personal hygiene, or experiencing significant changes in mood or personality – becoming confused, suspicious, depressed, or anxious.
When to Act: Your Role as an Advocate
If these more concerning signs resonate with your observations, it’s critical to act sooner rather than later. This isn't about jumping to conclusions; it's about being a proactive advocate for your loved one's well-being.
Your first step should be to schedule an appointment with their primary care physician. Share your specific concerns, noting examples and patterns. The primary care doctor can conduct initial assessments, rule out other conditions (like medication side effects, vitamin deficiencies, or thyroid issues that can mimic dementia), and refer to a neurologist like myself, if appropriate. Be prepared to discuss medical history, medications, and any recent changes.
Hope on the Horizon: Slowing the Tide and Improving Lives
While there is currently no cure for Alzheimer's, please understand that diagnosis is not the end of hope. Far from it. Early and accurate diagnosis, especially emphasized during Alzheimer's and Brain Awareness Month, opens doors to a range of strategies that can significantly improve quality of life and, in some cases, slow progression.
- Medications: Several FDA-approved medications can help manage symptoms, particularly memory loss and cognitive changes, for a period.
- Lifestyle Interventions: Research increasingly shows the power of lifestyle. A heart-healthy diet, regular physical activity, engaging in mentally stimulating activities, maintaining social connections, and good sleep hygiene can all contribute to brain health and potentially slow cognitive decline.
- Support & Planning: An early diagnosis allows families to plan for the future, make informed legal and financial decisions, and access invaluable support networks. Understanding the disease empowers caregivers and helps them provide the best possible support.
Witnessing a loved one grapple with cognitive decline is heartbreaking. But by arming yourselves with knowledge, observing carefully, and acting decisively, you can ensure they receive the best care, support them with dignity, and make the most of the time ahead. Your vigilance as a daughter, wife, or friend is an invaluable gift.
Dr. Sunil Rathore is a neurologist at CommonSpirit Neurology, Pain & Spine Salt Lake in Salt Lake City, Utah. Learn more about him on his provider page.
