"I just don't sleep like I used to." I hear this almost every day in my Sun City office, and it is one of the most common concerns among the seniors I care for. Poor sleep is not simply an inconvenience. Over time it affects memory, mood, balance, blood pressure, blood sugar, and even how well your immune system works. The good news is that most sleep problems in older adults have identifiable causes, and most of them can be improved.
Here is what I want every patient at Pinnacle Health to understand about sleep after 65.
How Sleep Changes With Age
Some change in sleep is a normal part of aging. As we get older, our internal body clock tends to shift earlier, so many seniors feel sleepy by 8 or 9 p.m. and wake before dawn. We also spend less time in deep, restorative sleep and wake more easily from noise, discomfort, or a full bladder.
What is not normal is lying awake for long stretches, feeling exhausted during the day, or relying on naps just to get through the afternoon. Adults over 65 still need seven to eight hours of sleep. If you are consistently getting less, or the sleep you get leaves you unrefreshed, it is worth taking seriously.
Common Causes of Sleep Problems in Seniors
In my experience, poor sleep in older adults rarely has a single cause. It usually comes from a combination of the following.
- Medical conditions. Arthritis pain, acid reflux, heart failure, an overactive bladder, and restless legs syndrome all interrupt sleep. Untreated sleep apnea, where breathing repeatedly stops and starts during the night, is especially common after 65 and often goes undiagnosed. Loud snoring, gasping, morning headaches, and daytime sleepiness are the classic warning signs.
- Medications. Many prescriptions and over-the-counter products interfere with sleep. Some blood pressure medicines, steroids, decongestants, certain antidepressants, and even the timing of a diuretic can keep you up or send you to the bathroom all night. This is one reason I review every patient's full medication list at their visits.
- Mood and stress. Anxiety and depression are closely tied to insomnia in older adults, and the relationship runs both ways. Grief, caregiving stress, and loneliness are frequent contributors that patients sometimes hesitate to mention.
- Lifestyle and environment. Caffeine after lunch, an evening glass of wine, long afternoon naps, and screen time in bed all work against good sleep. Here in Arizona, a bedroom that stays too warm during our long summers can be a surprisingly common culprit.
- Cognitive changes. Early dementia often disrupts the sleep-wake cycle, causing nighttime restlessness and daytime drowsiness. If you notice this pattern alongside memory changes, please mention it at your next appointment.
Practical Solutions That Actually Work
Before reaching for a sleeping pill, I encourage my patients to try these steps for two to three weeks. Most people see meaningful improvement.
- Keep a consistent schedule. Go to bed and get up at the same time every day, including weekends. This is the single most effective habit for resetting your body clock.
- Get morning light. Sun City has no shortage of sunshine. A 20 to 30 minute walk outdoors in the early morning, before the heat builds, helps anchor your circadian rhythm and improves sleep that night.
- Limit naps. If you must nap, keep it to 20 or 30 minutes and finish before 2 p.m.
- Watch what you drink. Stop caffeine by early afternoon and limit alcohol, which may help you fall asleep but fragments sleep later in the night. Reduce fluids in the two hours before bed to cut down on bathroom trips.
- Cool and darken your bedroom. Aim for a room temperature around 65 to 68 degrees. Use blackout curtains and consider a white noise machine if outside sounds wake you.
- Create a wind-down routine. Turn off the television and put away phones and tablets an hour before bed. Reading, gentle stretching, a warm shower, or quiet music tells your brain it is time to rest.
- Get out of bed if you cannot sleep. If you have been awake for more than 20 minutes, move to another room and do something calm in dim light until you feel sleepy. Lying in bed frustrated teaches your brain that bed is a place for worry, not rest.
- Stay active. Regular daytime exercise, even light walking or water aerobics, improves sleep quality. Just finish vigorous activity at least three hours before bedtime.
A Word of Caution About Sleep Medications
Many seniors ask me about sleeping pills, and I understand why. But I am cautious about them, and here is why. Common sleep aids, including over-the-counter products containing diphenhydramine (found in many "PM" formulas) and prescription sedatives like zolpidem or benzodiazepines, carry real risks for older adults. They increase the chance of falls, confusion, and next-day drowsiness, and some have been linked to memory problems with long-term use.
That does not mean medication is never appropriate. But it should be a short-term tool, chosen carefully, and reviewed regularly. For many patients, cognitive behavioral therapy for insomnia (CBT-I) is a safer and more lasting solution, and I am happy to discuss whether it fits your situation.
When to See a Doctor
Please schedule a visit with your primary care physician or geriatrician if you experience any of the following:
- Trouble falling or staying asleep more than three nights a week for over a month
- Loud snoring, gasping, or pauses in breathing noticed by a partner
- Daytime sleepiness that affects driving, conversation, or daily activities
- New confusion, memory changes, or nighttime wandering
- Sleep problems that started after a new medication
- Persistent low mood, worry, or loss of interest alongside poor sleep
A thorough evaluation often includes a review of your medications, screening for sleep apnea, and a look at any underlying conditions that may be keeping you awake. Sometimes the fix is as simple as adjusting the timing of a pill.
Better Sleep Starts With a Conversation
At Pinnacle Health in Sun City, Arizona, I treat sleep as an essential part of your overall health, not an afterthought. As a board-certified geriatrician, I understand how sleep interacts with the medications, conditions, and life changes that come with age, and I take the time to find the cause rather than simply masking the symptom.
If you or a loved one in Sun City, Sun City West, Peoria, Surprise, or Glendale is struggling with sleep, we would be glad to help. Call Pinnacle Health at (623) 295-2952 or schedule an appointment online. Medicare is accepted, and same-day visits are available. Restful nights are possible at any age, and they are worth pursuing.
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