Worried About a Parent's Memory: How to Get a Real Assessment, Step by Step

Everyone over 70 misplaces keys and blanks on names, and none of that predicts dementia. The changes that deserve an assessment are different in kind, not just degree: getting lost on familiar routes, asking the same question within the hour, trouble managing money or medications that used to be routine, food burning on the stove, withdrawal from activities that suddenly feel too complicated, or a personality shift the family cannot explain. One of these, once, means watch. A pattern over months means book the appointment.

The other honest point: memory symptoms are not always dementia. Depression, thyroid problems, vitamin B12 deficiency, sleep apnea, urinary infections, and medication side effects all impersonate it, and several are fully reversible. That alone is a reason to get assessed rather than quietly assume the worst; if medications are a suspect, our medication review guide covers the free pharmacist check that rules it in or out.

It starts with the family doctor or nurse practitioner, and the appointment should be booked for the memory concern specifically, not tacked onto a blood pressure visit. The doctor will take a history (a family member's observations matter enormously here, so someone should come along), run bloodwork to rule out the impersonators, and administer a short cognitive screen, usually the MoCA or MMSE, thirty questions of drawing clocks and remembering word lists. It feels like a quiz and some people find it insulting; it helps to frame it beforehand as routine, like a blood pressure cuff for the brain.

Depending on results, the doctor may order a CT or MRI and may refer onward to a memory clinic or a geriatrician for fuller testing. Waits for specialty memory clinics run months in much of Ontario, which is one more argument for starting early. The output, eventually, is a diagnosis: normal aging, mild cognitive impairment (which sometimes progresses and sometimes never does), or a specific dementia such as Alzheimer's disease or vascular dementia.

• The reversible causes get treated instead of written off as aging.
• Medications work best early. Current drugs do not cure dementia, but several can slow symptoms meaningfully in the early and middle stages, and newer treatments under review are aimed squarely at early disease.
• The person gets a voice in their own future. Powers of attorney, a will, care preferences, and the conversation about where to live all require legal capacity, and capacity is exactly what dementia erodes. Early diagnosis is what makes the five legal documents possible on the person's own terms.
• Support starts flowing. Day programs, caregiver education, and subsidized respite exist for diagnosed dementia; the diagnosis is the key that opens them.
• Safety gets managed, not discovered. Driving, the stove, finances, and wandering risk can be handled gradually and with dignity instead of after a crisis.

Refusal is common and usually it is fear wearing a disguise. What tends to work: make the appointment about something the person already accepts ("a checkup, and we'll mention the memory thing while we're there"), send the family's observations to the doctor in writing beforehand so the visit starts informed, and let the doctor be the one who raises testing, since parents argue with children and listen to physicians. Framing matters too: this is about ruling things out and keeping independence, which happens to be true.

If refusal is absolute, do not force a confrontation you will lose. Document what you observe with dates, quietly reduce the highest risks first, and revisit in a month; the approach in our guide to a parent refusing help applies here almost word for word.

1. Write down specific incidents with dates for two to four weeks; patterns persuade doctors and family members alike.
2. Book a dedicated appointment with the family doctor or nurse practitioner, and have a family member attend.
3. Ask explicitly for the reversible causes to be checked: bloodwork, medication review, mood, sleep, and hearing.
4. If a referral to a memory clinic is made, take it and stay on the list even if things seem to stabilize.
5. Whatever the outcome, get the legal documents in order now, while capacity is not in question.