…what you should do next if you notice these changes in yourself or a loved one.
Recognizing these signs is only the first step. Because cognitive decline can stem from several different underlying causes—some of which are entirely treatable or reversible—taking prompt, proactive action is essential.
Here is what you should do if you suspect early signs of dementia:
1. Schedule a Comprehensive Medical Evaluation
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Why it matters: Do not assume that cognitive changes are automatically Alzheimer’s disease or permanent dementia. Conditions like vitamin B12 deficiency, untreated thyroid disorders, chronic urinary tract infections (UTIs) in older adults, normal pressure hydrocephalus, severe sleep apnea, and even medication interactions or depression can mimic the exact symptoms of dementia.
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Actionable Step: Book an appointment with a primary care physician or a neurologist. They can run blood panels, cognitive screenings, and imaging studies (like an MRI or CT scan) to pinpoint the exact root cause.
2. Keep a Detailed Symptom Log
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Why it matters: Doctors have limited time during standard appointments, and memory lapses can be hard to describe on the spot.
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Actionable Step: For a couple of weeks before the doctor’s visit, jot down specific examples. Note what happened, when it happened, how often you notice it, and how it impacted daily functioning (e.g., “On Tuesday, Mom forgot how to use the microwave, which she has operated for years”).
3. Review All Current Medications
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Why it matters: Polypharmacy (taking multiple medications) is extremely common, especially as people age. Certain drugs—particularly anticholinergics (used for allergies, bladder control, or sleep), sedatives, and certain blood pressure medications—can significantly impair memory, focus, and cognitive processing speed.
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Actionable Step: Bring a complete list of all prescription drugs, over-the-counter medications, and supplements to your doctor or pharmacist for a thorough medication review.
4. Build a Support and Care Team Early
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Why it matters: If the diagnosis does point toward progressive cognitive decline or dementia, catching it early allows the individual and their family to make vital legal, financial, and medical decisions while the person can still fully participate in planning their own future.
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Actionable Step: Involve trusted family members early on, and connect with local support networks or organizations (such as the Alzheimer’s Association) that offer invaluable resources, educational tools, and support groups for caregivers.
The Takeaway: Catching cognitive shifts early is not a reason to panic—it is an opportunity. It provides clarity, rules out reversible medical triggers, and ensures that you or your loved one get the right care, support, and medical management as soon as possible.
Are you currently noticing any specific memory or cognitive changes in yourself or someone close to you that prompted you to look into this?
