How to Sleep Better After 65: What the Evidence Actually Says
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If you find yourself waking earlier, drifting off harder, or stirring more during the night, you’re in good company. Many people over 65 notice their sleep isn’t what it once was. The good news: much of this is treatable, not inevitable.
In this guide
Why Sleep Changes After 65
Sleep does shift with age, but not in the way many people assume. According to the National Institute on Aging (NIA), older adults still need 7 to 9 hours of sleep — the need doesn’t shrink. What changes is the ability to get it.
As we age, our internal clock (circadian rhythm) tends to move earlier, so we feel sleepy sooner in the evening and wake earlier in the morning. We also spend less time in deep sleep and wake more easily. The Mayo Clinic notes that these changes are normal — but poor sleep itself is not something you simply have to accept.
What Actually Works: Sleep Habits First
The NIA’s first-line advice isn’t a pill — it’s your daily routine. These habits are the foundation, and they’re free:
- Keep a consistent schedule. Go to bed and wake at the same times, even on weekends.
- Get daylight early. Morning light helps reset your body clock, the NIA notes.
- Keep the bedroom cool, dark, and quiet. Consider blackout curtains to block early light, and a white noise machine to mask disruptive sounds.
- Avoid caffeine and large meals late in the day.
- Wind down without screens. The bright light from phones and tablets can delay sleep.
- Reserve the bed for sleep, not TV or worrying.
💡 Give these a few weeks. The NIA emphasizes that consistent habits often improve sleep more than any quick fix.
The Gold Standard: CBT-I
If habit changes aren’t enough, the most effective treatment isn’t medication — it’s Cognitive Behavioral Therapy for Insomnia (CBT-I). The American Academy of Sleep Medicine recommends CBT-I as the first-line treatment for chronic insomnia, and research cited by the NIH shows it outperforms sleeping pills over the long term, without the side effects.
CBT-I retrains the thoughts and habits that keep you awake — and it’s the only insomnia treatment most experts call a true first choice.
It typically involves a few sessions with a trained therapist — but it’s now also available through structured apps and online programs, which can be easier to access from home. Ask your doctor for a referral or a reputable program recommendation.
What About Melatonin?
Melatonin is the hormone your body makes to signal sleep, and a low-dose supplement can modestly help some people fall asleep faster — especially if your body clock has shifted. The Mayo Clinic notes that a low dose of 0.5 to 2 mg is generally enough; more is not better.
⚠️ Be honest about its limits. Melatonin tends to help with falling asleep, not staying asleep, and the evidence is mixed. The Mayo Clinic warns it can interact with blood thinners, blood pressure medications, and diabetes drugs. Because supplements aren’t tightly regulated, talk to your doctor or pharmacist before trying it — especially if you take other medications.
What Doesn’t Work (and Can Be Harmful)
Some popular “fixes” can do more harm than good for older adults:
- OTC antihistamine sleep aids (the “PM” versions of pain relievers). The American Geriatrics Society’s Beers Criteria flags these as potentially inappropriate for older adults — they can cause confusion, daytime grogginess, and falls.
- Alcohol. A nightcap may help you doze off, but the Mayo Clinic notes it fragments sleep later in the night.
- Prescription sedatives (such as certain benzodiazepines and “Z-drugs”). The Beers Criteria also caution against these in older adults due to fall and cognitive risks. If you currently take one, don’t stop abruptly — discuss it with your doctor.
When to See Your Doctor
Some sleep problems need medical attention. Talk to your doctor if you notice:
- Loud snoring, gasping, or pauses in breathing — possible signs of sleep apnea.
- An irresistible urge to move your legs at night — a sign of restless legs syndrome.
- New confusion, severe daytime sleepiness, or major changes in sleep patterns, which the NIA notes can sometimes accompany other health conditions.
A sleep tracker / wearable can help you note patterns to share, but it’s no substitute for a professional evaluation. Bring a simple sleep diary — what time you went to bed, woke, and how you felt — to make the visit more productive.
This article is for general information only and is not medical advice. Talk to your doctor before making changes.
About the author
Grace Mitchell writes practical, well-sourced guides to help adults over 60 live healthier, more comfortable lives. Every health and money claim here is grounded in guidance from authoritative sources such as the NIH, Mayo Clinic, Social Security Administration, and Medicare.
Better sleep after 65 usually starts with small, steady changes — not a magic pill. Pick one habit from the list above and start tonight, and bring any persistent concerns to your doctor. Rest well.