9.4 Older Adults, Chronic Conditions, and Polypharmacy

Baseline Is the Anchor

Older-adult EMR scenarios often look milder than they are. The patient reports weakness, dizziness, a fall, shortness of breath, confusion, chest discomfort, or simply "not feeling right." Chronic disease and multiple medications blur the picture, and presentations are frequently atypical — a heart attack may show as fatigue or confusion rather than crushing chest pain. The EMR does not need a diagnosis; the task is to identify threats, support care within scope, gather useful history, prevent further harm, and communicate clearly.

The most powerful clue is a change from baseline. "Normally alert, now confused" is a red flag that may reflect low oxygen, low blood sugar, stroke, infection, or shock. Use the patient when possible and caregivers or facility staff when helpful: ask what changed today, what normal looks like, what medications are taken, whether doses were missed or doubled, allergies, and the events preceding the call. In long-term care, staff can provide medication administration records, baseline mental status, recent vitals, and care-plan information.

Polypharmacy as a Clue, Not a Menu

Polypharmacy — many concurrent medications — is common in older adults and is an assessment clue, never an authorization. A medication list points to underlying conditions and risks, but the EMR must not let it distract from airway, breathing, circulation, and mental status, and must not pick a drug off the list to give.

The beta-blocker point is a frequent exam trap: a normal-looking heart rate does not rule out shock in a patient on rate-controlling drugs. Likewise, a fall in a patient on blood thinners deserves a careful injury survey and clear reporting of those medications, because bleeding can be hidden.

Safe Movement and Handoff

Transport support must be deliberate. Older adults may be cold, frail, hard of hearing, visually impaired, or unable to tolerate certain positions. Explain what you are doing, move slowly enough to prevent injury, protect skin and dignity, account for assistive devices (cane, walker, hearing aids, oxygen), and reassess after movement — new shortness of breath or confusion after repositioning belongs in the handoff.

Guard against age bias in both directions: do not dismiss symptoms as "just old age," and do not assume every older patient cannot participate in their own care. The handoff turns a complex scene into a usable story: age, chief concern, baseline versus current status, level of consciousness, airway and breathing, circulation/skin signs, injuries, medications and allergies, assistive devices, interventions, response, and any change during movement or while waiting. "Normally alert per daughter, now confused since a fall 30 minutes ago, on apixaban" gives the next clinician exactly what they need.

Common Geriatric Emergencies and Communication

Several conditions appear disproportionately in older adults, and the EMR should recognize their often-subtle presentations. Cardiac events may be silent or atypical — fatigue, weakness, nausea, or confusion rather than chest pain — so a vague complaint in a patient with cardiac history is not dismissed. Stroke risk rises with age; apply BE-FAST and capture the time last known well.

Falls are a leading cause of injury and death; consider why the patient fell (a syncope episode, a stroke, an arrhythmia, medication side effects) as well as the injuries from the fall, and remember that anticoagulants make a head strike potentially catastrophic. Sepsis and infection can present as confusion or weakness without an obvious fever, especially in the frail.

Communication is itself a clinical skill with older adults. Speak clearly and at a normal pace, face the patient so a person who reads lips can follow, reduce background noise, allow extra time for answers, and confirm that hearing aids and glasses are in place. Treat the patient as the primary historian whenever they can participate, and use caregivers to fill gaps rather than to speak over the patient.

The EMR also has a duty to notice and report suspected elder abuse or neglect — unexplained injuries, injuries inconsistent with the story, poor hygiene, or fearful behavior — by documenting observations objectively and following local reporting requirements without confronting the suspected abuser on scene.