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Published on: 2/10/2026
Persistent daytime sleepiness while working is not a normal part of aging for women 65+; five warning signs include nodding off during focused tasks, sleeping long hours but waking unrefreshed, frequent unplanned naps, worsening memory or mood, and recent health or medication changes. There are several factors to consider. See below for likely causes such as sleep apnea, anemia, thyroid issues, and medication effects, the urgent red flags that require prompt care like chest pain, neurologic changes, or drowsy driving, and practical next steps including tracking sleep, reviewing medications with a clinician, scheduling an evaluation, and considering a narcolepsy symptom check.
If you've noticed yourself falling asleep while working, you're not alone—and you're not weak or "lazy." For women over 65, unexpected daytime sleepiness can be common, but it's not something to ignore. Changes in sleep patterns, medications, and health conditions become more likely with age. Most causes are treatable once identified.
Below are five warning signs that deserve attention, explained in clear, practical terms. The goal is to help you recognize when tiredness is normal—and when it may be a signal to check in with a doctor.
As we age, our sleep becomes lighter and more fragmented. Women are also more likely to juggle caregiving, experience medication side effects, or live with chronic conditions that affect energy. Credible medical organizations consistently note that persistent daytime sleepiness is not a normal part of aging and should be evaluated.
If you're falling asleep while working—especially during activities that require focus—it's a key warning sign.
Examples include:
Why this matters:
Sleepiness during active tasks suggests your brain isn't getting enough restorative sleep—or that something is interfering with alertness. Common contributors include sleep apnea, restless sleep, medication effects (such as from pain relievers or anxiety medications), or underlying medical conditions.
What helps:
A doctor can review sleep habits, medications, and health history to identify reversible causes.
Many women 65+ report sleeping 8–9 hours yet still feeling exhausted. If you wake up tired day after day and find yourself falling asleep while working, this pattern deserves attention.
Possible reasons include:
Why this matters:
Quantity of sleep is not the same as quality. Poor-quality sleep increases the risk of memory problems, falls, and heart issues over time.
What helps:
A healthcare professional can assess sleep quality and decide whether sleep testing, medication changes, or lifestyle adjustments could help.
An occasional nap is normal. But unplanned naps—especially during work or conversations—can be a red flag.
Watch for patterns like:
Why this matters:
Persistent daytime sleepiness may be linked to conditions such as sleep apnea, anemia, thyroid problems, or—in rarer cases—sleep disorders like narcolepsy. Narcolepsy can occur later in life and is often overlooked in women.
If sudden, uncontrollable sleep attacks sound familiar, taking a few minutes to complete a free AI-powered Narcolepsy symptom checker could help you understand your symptoms better and have a more informed conversation with your doctor.
Sleepiness rarely shows up alone. If you're falling asleep while working and also noticing changes in thinking or mood, it's worth paying attention.
Common signs include:
Why this matters:
Poor sleep affects the brain's ability to store memories and regulate emotions. Over time, this can affect independence and quality of life. Sleep problems can also worsen conditions like depression or early cognitive changes.
What helps:
Addressing sleep quality often improves mental clarity and mood. A doctor may evaluate for sleep disorders, mood concerns, or medical conditions that affect the brain.
New or worsening sleepiness often follows a change in health status or medications.
Common contributors in women 65+ include:
Medical conditions such as diabetes, heart disease, lung disease, or low iron can also cause fatigue and sleepiness.
Why this matters:
Medication-related sleepiness is common and often fixable by adjusting timing or dosage—but only with a doctor's guidance.
What helps:
Bring a full list of medications and supplements to your appointment. Never stop a medication on your own.
Seek medical care promptly—or urgently—if sleepiness is paired with:
These can signal serious or life-threatening conditions and should not be delayed.
Without creating anxiety, here are calm, practical next steps:
For women over 65, falling asleep while working is not something to brush off as "just getting older." While many causes are mild and treatable, persistent daytime sleepiness is your body's way of asking for attention.
You don't need to panic—but you do need to take it seriously.
If you're experiencing unexplained excessive sleepiness or sudden sleep episodes, using a Narcolepsy symptom checker can help you identify patterns and prepare questions for your doctor. Most importantly, speak to a doctor about any ongoing sleepiness, especially if it affects safety, thinking, or daily life. Early evaluation can protect your health, independence, and peace of mind.
(References)
* Huang, J., Zhu, Y., Song, J., Wang, S., Liu, C., & Zhang, J. (2021). Excessive daytime sleepiness in older adults: A systematic review and meta-analysis. *Journal of the American Geriatrics Society*, *69*(11), 3236-3248.
* Gooneratne, N. S., & Vgontzas, A. N. (2022). Excessive daytime sleepiness in older adults: a narrative review of the clinical approach. *Journal of Clinical Sleep Medicine*, *18*(9), 2329-2342.
* Zinchuk, A. V., Jeon, S., Koo, B. B., & Ayas, N. T. (2020). Sex Differences in Sleep Apnea Prevalence: A Systematic Review and Meta-Regression Analysis. *Sleep Medicine Reviews*, *53*, 101323.
* Jarrin, D. C., & Goforth, H. W. (2020). Polypharmacy and Excessive Daytime Sleepiness in Older Adults: A Systematic Review and Meta-Analysis. *Journal of Clinical Sleep Medicine*, *16*(3), 453-462.
* Young, T., & Gooneratne, N. S. (2018). Insomnia in older women: a review of the prevalence, risk factors, and health consequences. *Sleep Health*, *4*(2), 99-106.
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