08/03/2026
“I’m fine” is a feeling. It is not a measurement.
Every August, families across Northern Virginia have a version of the same exchange. The house feels warm. The parent says they’re comfortable. The adult child, not wanting to be condescending, lets it go.
The physiology is worth understanding, because it explains why both people are being honest.
With age, three things change: the body sweats less efficiently, temperature change is perceived more slowly, and the thirst signal weakens. Separately, a number of widely prescribed medications — including some blood pressure medications, diuretics, and certain antihistamines — can reduce the body’s ability to shed heat.
The practical implication: subjective comfort becomes an unreliable indicator. A person can be genuinely not uncomfortable and still be too warm.
What to check instead, all of it non-confrontational:
→ The thermostat’s actual reading, not the feel of the room
→ The water glass rather than the pitcher — a full pitcher means it isn’t being poured
→ The evening, not the afternoon.
Homes here hold heat long after sunset
And one that often goes unspoken: cost. Utility bills have moved. A senior on a fixed income turning the air conditioning down is frequently doing arithmetic, not being difficult. Understanding that changes the conversation entirely.
KB Healthcare Services has supported families across Fairfax, Arlington, Loudoun, and Prince William Counties for more than 20 years. Our complimentary in-home consultation is designed to answer exactly this kind of question — before it becomes an emergency room question.
📞 (703) 468-1765 — Complimentary In-Home Consultation