About three out of four people with chronic pain have clinically significant sleep problems, so if you’re struggling to get rest, you’re dealing with one of the most common and frustrating parts of living with persistent pain. The good news is that several practical strategies, from adjusting your sleep position to retraining your sleep habits, can meaningfully improve both how quickly you fall asleep and how long you stay there.
Why Pain and Poor Sleep Feed Each Other
Chronic pain doesn’t just make it harder to fall asleep. It changes the structure of sleep itself. People with persistent pain spend more time in the lightest stage of sleep and experience more fragmentation, meaning they wake up repeatedly throughout the night. They get less deep, restorative sleep overall. The result is waking up feeling like you barely slept at all, even after a full night in bed.
The relationship runs in both directions. A single night of poor sleep lowers your body’s ability to dampen pain signals. Your brain has a built-in pain suppression system that normally dials down incoming pain, and sleep deprivation impairs that system while simultaneously making your spinal cord and peripheral nerves more excitable. The same brain regions that regulate transitions between sleep and wakefulness also control pain modulation, which is why losing sleep makes everything hurt more the next day, and hurting more makes the next night worse. Breaking this cycle is the real goal of every strategy below.
Positions That Reduce Nighttime Pain
Your sleeping position determines how much strain your spine, hips, and joints absorb for hours at a time. Small adjustments with pillows can make a noticeable difference.
Side sleepers: Draw your knees up slightly toward your chest and place a pillow between your legs. This keeps your spine, pelvis, and hips aligned and takes pressure off your lower back. Side sleeping is generally the most forgiving position for back and hip pain.
Back sleepers: Place a pillow under your knees to help your back muscles relax and maintain the natural curve of your lower spine. If you need more support, a small rolled towel under your waist can fill the gap between your body and the mattress.
Stomach sleepers: This position puts the most strain on your back, but if it’s the only way you can fall asleep, place a pillow under your hips and lower stomach to reduce the arch in your spine. Use a thin pillow under your head, or none at all, if a thicker one forces your neck into an awkward angle.
Regardless of position, your pillow should keep your neck aligned with your chest and back, not propped up at a sharp angle or sinking so low your head tilts sideways.
Choosing the Right Mattress
A systematic review in the Journal of Orthopaedics and Traumatology found that medium-firm mattresses consistently improved comfort, sleep quality, and spinal alignment in people with chronic low back pain. The benefits held regardless of age, weight, height, or BMI. If your mattress is either very soft or very firm, switching to something in the middle range is one of the most evidence-backed changes you can make to your sleep setup.
“Medium-firm” typically falls around a 5 to 7 on the 1-to-10 firmness scale most mattress companies use. You want enough give to cushion your shoulders and hips but enough support that your spine doesn’t sag into a curve.
Keep Your Bedroom Cool
Temperature matters more for chronic pain than most people realize. People with conditions like fibromyalgia perceive cold-related pain at much warmer temperatures than healthy individuals, and they also have lower thresholds for heat pain. This means the window of comfortable temperatures is narrower than average.
For most people, a bedroom between 15°C and 20°C (roughly 60°F to 68°F) supports good sleep. If you have a pain condition that makes you more sensitive to cold, you may need the upper end of that range or slightly above. Layered blankets you can adjust during the night give you more control than a fixed thermostat setting.
CBT-I: The Most Effective Sleep Therapy
Cognitive Behavioral Therapy for Insomnia, known as CBT-I, is the recommended first-line treatment for insomnia, including insomnia driven by chronic pain. A 2025 meta-analysis of 67 randomized controlled trials covering more than 5,200 participants with chronic diseases found that CBT-I produced large improvements in insomnia severity and moderate improvements in both sleep efficiency (the percentage of time in bed you’re actually asleep) and how quickly people fell asleep. Satisfaction was high, with only about 13% of participants dropping out, and side effects were rare.
CBT-I typically involves four to eight sessions and works by restructuring the habits and thought patterns that keep insomnia going. The core components include:
- Sleep restriction: Temporarily limiting your time in bed to match how much sleep you’re actually getting, then gradually expanding it as your sleep improves. This builds stronger sleep pressure.
- Stimulus control: Retraining your brain to associate the bed with sleep rather than lying awake. You go to bed only when sleepy, get up if you can’t fall asleep within about 20 minutes, and avoid using the bed for anything other than sleep.
- Cognitive restructuring: Identifying and challenging the anxious thoughts about sleep (“If I don’t sleep tonight, tomorrow will be unbearable”) that raise your arousal level and make insomnia worse.
- Sleep hygiene education: Consistent wake times, limiting caffeine and screens before bed, and creating a wind-down routine.
Longer courses of CBT-I tend to produce better results for sleep efficiency and how quickly you fall asleep. The therapy is available through trained therapists, and several validated digital programs exist if in-person sessions aren’t accessible.
Relaxation Techniques Before Bed
Progressive muscle relaxation is the most studied relaxation method for chronic pain and has the strongest support for conditions like chronic low back pain and arthritis. The technique involves tensing a muscle group for five to ten seconds, then slowly releasing the tension while focusing on how the relaxation feels. You work through major muscle groups one at a time, typically starting with your feet and moving upward.
For people with chronic pain, a key adjustment: skip or gently modify any muscle group that’s in a pain flare. The goal is to lower overall muscle tension and shift your nervous system toward a calmer state before sleep, not to push through painful contractions. Guided imagery, where you mentally visualize a calm, detailed scene, is another option that showed positive results in studies of people with osteoarthritis. Both techniques reduce heart rate, blood pressure, and the kind of physical arousal that keeps you staring at the ceiling.
Even ten minutes of practice before bed can help. The effects tend to build over days and weeks of consistent use rather than producing dramatic results on the first night.
How Pain Medications Affect Your Sleep
Some of the medications that manage your pain during the day can undermine your sleep at night. Opioids are the clearest example. At higher doses (generally equivalent to 60 mg or more of morphine per day), opioid use is associated with shorter total sleep time, more time spent awake after initially falling asleep, and lower sleep efficiency. High-dose opioids can also suppress the brain’s respiratory drive during sleep, raising the risk of central sleep apnea, a condition where breathing repeatedly stops and starts. That risk climbs further when opioids are combined with certain other medications like benzodiazepines or gabapentinoids.
Interestingly, lower doses of strong opioids showed a trend toward slightly better sleep efficiency in one observational study using wearable sleep trackers, suggesting the relationship isn’t straightforward. The pain relief at lower doses may outweigh the sleep-disrupting effects. Even weaker opioids like tramadol were linked to marginally shorter sleep duration.
If you suspect your pain medication is disrupting your sleep, that’s a conversation worth having with whoever prescribes it. Adjusting the timing, dose, or type of medication can sometimes improve sleep without sacrificing pain control.
Building a Sustainable Sleep Routine
No single change will fix pain-related insomnia. The strategies that work best are the ones you layer together and maintain consistently. A practical starting framework looks like this: optimize your physical setup first (mattress firmness, pillow placement, room temperature), then add a nightly relaxation practice, and pursue CBT-I if insomnia persists beyond a few weeks of environmental changes.
Keep your wake time consistent, even on weekends. This is one of the most powerful levers for strengthening your circadian rhythm. It’s more important than what time you go to bed. Avoid napping for longer than 20 to 30 minutes, and keep naps before mid-afternoon, since late or long naps erode sleep pressure and make nighttime sleep shallower.
On nights when pain spikes and sleep feels impossible, getting out of bed and doing something quiet in low light for 15 to 20 minutes is better than lying there trying to force sleep. The more time you spend in bed awake and frustrated, the more your brain learns to associate the bed with wakefulness and pain rather than rest.