Some changes in an older adult's health or behavior are easy to dismiss but signal something serious. Learn what to watch for and when to act.
One of the most important skills in caring for an older adult is knowing the difference between gradual age-related change and a change that signals something requiring medical attention. Many serious conditions (infections, strokes, medication reactions, dehydration) present very differently in older adults than they do in younger people.
I've seen family members bring in loved ones weeks after a concerning change because they assumed it was "just aging." In many cases, earlier intervention would have made a significant difference. This guide covers five of the most commonly missed warning signs.
Dementia develops slowly over years. If someone with previously normal cognition, or even mild dementia, suddenly becomes much more confused, agitated, or not themselves over hours or days, this is a medical emergency until proven otherwise.
Sudden confusion is not a normal part of aging and should always be evaluated by a doctor promptly.
Important: If you notice sudden changes in your loved one's behavior, mood, or awareness, contact their doctor promptly.
A fall is never "just a fall" in an older adult. Falls can be symptoms of an underlying problem: a UTI causing dizziness, a medication side effect, low blood pressure when standing (orthostatic hypotension), a new neurological change, or vision deterioration.
If your loved one falls, or if you notice they've become more unsteady than usual, this warrants a medical evaluation, not just checking for injury. A fall assessment by a doctor or nurse can identify the underlying cause and prevent the next fall.
Some decrease in appetite is normal with aging, but a significant or sudden change deserves attention. Unexplained weight loss of 5% or more over 6-12 months should be discussed with a physician. Sudden loss of appetite over days to weeks is even more urgent.
Possible causes include: depression, dental pain, medication side effects, swallowing difficulties (dysphagia), gastrointestinal issues, cancer, thyroid problems, or a new infection. Loss of appetite can also cause or worsen malnutrition, which in turn accelerates physical and cognitive decline.
Changes in urination are often dismissed as normal aging, but several patterns are worth noting. These include:
UTIs in older adults deserve special mention. Unlike younger adults, older people with UTIs often do not have painful urination as a symptom. Instead, the primary sign may be sudden confusion, fatigue, or behavioral change. If in doubt, request a urine test.
New or worsening shortness of breath should always be evaluated medically. This includes breathlessness with activity that didn't cause it before, or breathlessness at rest. Similarly, swelling in the ankles, legs, or feet, particularly if it is new or worsening, can be a sign of heart or circulatory problems.
Seek emergency care if: Breathing becomes labored, lips or fingernails turn bluish, or your loved one says they feel like they cannot catch their breath.
Write down what you observed, when it started, and any other changes you've noticed. This information is invaluable to the medical team. Call the doctor's office and describe the change, don't minimize it. If you cannot reach the doctor and the change is significant, urgent care or the emergency room is the right choice.
Trust your instincts. You know your loved one. If something feels wrong, it's worth checking out. A false alarm is always preferable to a missed medical emergency.
Angela is a licensed RN and founder of VivaPath with years of home care experience. She can help create a care plan tailored to your loved one's needs.
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