Better Sleep After 65
Poor sleep is common among older adults — but it is not inevitable or untreatable. Here is what actually changes about sleep as you age, why it happens, and what the evidence says works.
What this guide covers
Half of older adults have trouble sleeping at least some of the time. Waking earlier than you’d like, having more trouble falling asleep, feeling less rested even after a full night — these are real experiences shared by millions. But they are not simply “what happens when you get older” in the way that some people believe.
Sleep needs don’t decrease significantly with age. What changes is the structure of sleep — older adults spend less time in the deepest stages, wake more easily, and their internal clock tends to shift earlier. These changes are biological and normal. What is not normal or inevitable is the level of sleep disruption many older adults experience — and much of it is treatable without medication.
What this guide is: A plain-English explanation of why sleep changes after 65 and what the evidence shows about what actually helps, based on research from the NIH, NCOA, and Sleep Foundation.
Important: If you have persistent sleep problems, talk to your doctor. There may be an underlying medical cause (sleep apnea, restless legs, medication effects) that needs to be identified before any of the strategies in this guide will fully work.
Who this applies to
- Anyone over 60 who regularly has trouble falling asleep or staying asleep
- Anyone who wakes feeling unrefreshed despite spending enough time in bed
- Anyone who relies on sleeping pills or over-the-counter sleep aids regularly
- Family members caring for an older adult who has significant nighttime sleep disruption
- Anyone who suspects they may have sleep apnea (see Section 5)
Why sleep changes after 65 — and what is actually normal
Several real biological changes affect sleep as we age:
- The internal clock shifts earlier. Most older adults naturally become sleepier earlier in the evening and wake earlier in the morning. This shift (called advanced sleep phase) is biological — not a sign of something wrong. The problem arises when people try to stay up to a previous bedtime, lie awake, then feel they can’t sleep.
- Less deep sleep. With age, the proportion of time spent in deep, slow-wave sleep decreases. This means sleep is lighter and more easily disrupted by noise, light, pain, or the need to use the bathroom.
- Melatonin production declines. The body produces less of the hormone that regulates sleep-wake cycles. Darkness triggers less melatonin than it used to.
- More nighttime awakenings. Waking once or even twice during the night is common and is not the same as insomnia, as long as you can return to sleep within a reasonable time.
What isn’t normal: Regularly having significant difficulty falling asleep, staying asleep, or feeling rested — and having those difficulties affect how you function during the day. That’s insomnia, and it is treatable. Difficulty sleeping is not a natural part of aging that you just have to accept.
What actually works — evidence-based strategies
These strategies are drawn from the research on what genuinely improves sleep in older adults, ranked roughly by strength of evidence.
Keep a consistent sleep schedule — every day
Go to bed and get up at the same times every day, including weekends and even after a poor night. This is the single most important sleep hygiene habit. Irregular schedules confuse the internal clock. Sleeping in after a bad night creates a feedback loop that makes the next night worse.
Exercise — especially aerobic exercise
A Northwestern University study found that aerobic exercise produced the most dramatic sleep improvement among middle-aged and older adults with insomnia — improving sleep quality from “poor sleeper” to “good sleeper” status. Two 20-minute sessions or one 30–40 minute session, four times per week. Walking counts. The effect takes a few weeks to build.
Cognitive Behavioral Therapy for Insomnia (CBT-I)
CBT-I is the gold standard treatment for chronic insomnia — recommended by sleep specialists before medication because it produces more durable results. It involves structured techniques to identify and change thoughts and behaviors that interfere with sleep. Available through psychologists, some primary care practices, and apps like Sleepio and Somryst.
Keep the bedroom cool, dark, and quiet
The bedroom environment matters more than most people realize. Cooler temperatures (65–68°F / 18–20°C) support the body’s natural temperature drop at sleep onset. Blackout curtains or a sleep mask for light. White noise or earplugs for noise. The bedroom should be associated with sleep — not work, news, or worry.
Limit screens and bright light in the hour before bed
Blue light from phones, tablets, and TVs suppresses melatonin production and delays sleep onset. Older adults produce less melatonin to begin with — so this effect is more pronounced. Dim the lights in the hour before bed. If you watch TV in the evening, use a blue-light filter if available.
Get morning light exposure
Light in the morning helps anchor the internal clock. Spending 20–30 minutes in natural morning light — sitting near a window or going outside — can help shift sleep timing in the right direction, especially for those who find themselves falling asleep very early in the evening.
Limit alcohol
Alcohol makes you feel drowsy but disrupts sleep architecture. It suppresses REM sleep (the restorative phase), increases nighttime awakenings, and worsens sleep apnea. Many older adults who drink in the evening believe it helps them sleep — it makes falling asleep easier but significantly reduces sleep quality overall.
Watch caffeine timing
Caffeine has a half-life of about 5–6 hours — meaning half the caffeine from a 3 PM coffee is still in your system at 9 PM. After 65, caffeine is metabolized more slowly, so the timing effect is even more pronounced. Try cutting off caffeine after noon and see if sleep improves over the next two weeks.
When to talk to your doctor — conditions that cause poor sleep
Many cases of poor sleep in older adults have underlying medical causes that no amount of sleep hygiene will fix on their own. If you have persistent sleep problems, these are worth discussing with your doctor:
Sleep apnea
Sleep apnea is when your breathing repeatedly stops during sleep, often for 10–30 seconds at a time, depriving the body of oxygen. It is common in older adults and is frequently undiagnosed. Signs include: loud snoring, waking with a dry mouth or headache, daytime sleepiness despite adequate time in bed, and a bed partner reporting that you stop breathing during sleep. Left untreated, sleep apnea raises the risk of stroke, high blood pressure, cognitive decline, and heart problems. If you suspect sleep apnea, ask your doctor for a sleep study — treatment (usually a CPAP device) is highly effective.
Restless Legs Syndrome (RLS)
An uncomfortable urge to move the legs, typically worse in the evening and when at rest. RLS significantly disrupts sleep onset and is common in older adults. It is often treatable once diagnosed.
Medications
Many common medications disrupt sleep, including some antidepressants, blood pressure drugs, diuretics (which cause nighttime trips to the bathroom), corticosteroids, and some Parkinson’s medications. Ask your doctor or pharmacist to review your medications specifically looking for sleep-affecting side effects. Sometimes adjusting timing of a medication resolves the problem without changing what you take.
Pain and other conditions
Arthritis pain, neuropathy, acid reflux, and other chronic conditions that worsen at night are frequent sleep disruptors. Treating the underlying condition often improves sleep substantially.
Sleep aids — what to know before you reach for them
One in three adults over 65 takes something to help them sleep. But many sleep medications — both prescription and over-the-counter — carry risks that are especially significant for older adults: increased fall risk, next-day cognitive impairment, dependence, and rebound insomnia when stopping. The American Geriatrics Society’s Beers Criteria specifically flags many common sleep medications as potentially inappropriate for older adults.
Over-the-counter sleep aids
Most OTC sleep aids (ZzzQuil, Unisom, Tylenol PM, Benadryl) contain diphenhydramine — an antihistamine that causes drowsiness. In older adults, diphenhydramine is associated with confusion, next-day impairment, urinary retention, constipation, and increased fall risk. It is not recommended for regular use in adults over 65. If you are using these regularly, discuss alternatives with your doctor.
Melatonin
Melatonin is generally considered safer than antihistamine-based sleep aids for older adults, but its evidence is strongest for adjusting sleep timing (jet lag, shift work) rather than treating insomnia. Low doses (0.5–1 mg, rather than the commonly sold 5–10 mg doses) taken 30–60 minutes before the desired bedtime are most consistent with the research. Talk to your doctor before starting melatonin, especially if you take blood thinners or diabetes medications.
Prescription sleep medications
Prescription sleep medications may be appropriate for short-term use in some situations. They are generally not recommended for long-term use in older adults due to dependence risk and side effects. If you are currently taking a prescription sleep medication long-term, do not stop it abruptly — discuss a tapering plan with your doctor. Research shows that combining medication discontinuation with CBT-I produces better long-term outcomes than either alone.
Things to avoid
- Long daytime naps. Napping for more than 20–30 minutes, especially after 3 PM, reduces sleep pressure at night and makes it harder to fall asleep. If you nap, keep it short and earlier in the day.
- Lying in bed awake for extended periods. If you’ve been awake for 20+ minutes, get up and do something quiet and calm in dim light until you feel sleepy. Lying awake in bed trains the brain to associate the bed with wakefulness rather than sleep.
- Watching the clock. Turn the clock away from you at night. Anxiously calculating how many hours of sleep remain is one of the most reliable ways to stay awake.
- Drinking alcohol in the evening to sleep. Alcohol disrupts sleep architecture even when it accelerates sleep onset. See Section 4.
- Using OTC antihistamine sleep aids routinely. See Section 6 — especially significant fall and cognitive risks for older adults.
- Treating every nighttime awakening as insomnia. Waking once or twice is developmentally normal for older adults. The problem is not the awakening — it’s the anxiety about the awakening, which is often what makes returning to sleep difficult.
Questions to ask your doctor
- Could any of my current medications be affecting my sleep quality?
- Should I be evaluated for sleep apnea? (Especially if you snore or feel unrefreshed after sleeping)
- Could restless legs or another sleep disorder be contributing to my sleep problems?
- Is the sleep aid I’m currently taking appropriate for my age and health situation?
- Can you refer me to a sleep specialist or CBT-I therapist?
- Are there pain or other conditions that, if better controlled, might improve my sleep?
Where to get official help
- Your primary care doctor — first stop Rule out sleep apnea, medication effects, and other medical causes before focusing on sleep hygiene. This is the most important first step for anyone with persistent sleep problems.
- Sleep Foundation — sleepfoundation.org Comprehensive, research-based information on sleep disorders, treatments, and conditions in older adults. Not affiliated with any medication or product company.
- NCOA Sleep Resources — ncoa.org Practical sleep tips specifically for older adults from the National Council on Aging.
- American Academy of Sleep Medicine — sleepeducation.org Find a board-certified sleep specialist for diagnosis and treatment of sleep disorders.
- CBT-I Coach App Free app developed by the VA and Stanford University, based on CBT-I techniques. Not a substitute for working with a therapist, but a useful adjunct. Available on iOS and Android.
What family members and caregivers should know
Sleep problems in older adults are sometimes dismissed as “just getting older” by family members and even healthcare providers. If a parent or partner is consistently complaining about sleep — or if you observe significant daytime sleepiness, confusion on waking, or loud snoring followed by silence — these are worth taking seriously and raising with their doctor.
Two specific things worth checking: Is the person taking any over-the-counter sleep aids containing diphenhydramine regularly? If so, that conversation with their doctor is worth having. And has anyone ever mentioned the possibility of sleep apnea? It is dramatically underdiagnosed in older adults, particularly in those who live alone and have no bed partner to observe the symptoms.
Related guides
Sources and last-updated date
Last updated: July 14, 2026.
National Council on Aging (NCOA). 6 Sleep-Better Tips for Older Adults. ncoa.org. Accessed July 2026. Source for insomnia prevalence (48% of older adults).
HelpGuide.org. Sleep and Aging: Sleep Tips for Older Adults. helpguide.org. Updated February 2026. Source for sleep pattern changes and Northwestern University exercise study findings.
Sleep Foundation. Insomnia in Seniors: Causes and Treatment. sleepfoundation.org. Updated July 2026. Source for CBT-I as gold standard treatment and sleep disorder information.
Michigan Medicine. Tips to Help Older Adults Fall and Stay Asleep Without Medication. michiganmedicine.org. Source for 1-in-3 older adults using sleep aids statistic.
WebMD. Tips to Manage Insomnia as You Age. webmd.com. Updated April 2023. Source for insomnia prevalence and melatonin decline.
PeerJ. Physical exercise programmes to improve insomnia or poor sleep quality in non-hospitalised elderly people: a systematic review and meta-analysis. Published February 2026. DOI: 10.7717/peerj.20764.
American Heart Association. Sleep recommendation of 7–9 hours per night for cardiovascular and cognitive health. heart.org.
This guide provides general health information only. It is not medical advice and does not replace consultation with a physician or qualified healthcare provider. If you have persistent sleep problems, please talk to your doctor before changing or stopping any medications.
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