How Chronic Pain Impacts Sleep and What Patients Can Do to Improve Rest

Chronic pain and poor sleep often go hand in hand. Pain can make it difficult to fall asleep, stay asleep, or find a comfortable position, while insufficient sleep can make pain feel more intense the following day. Research increasingly shows that this relationship works in both directions, creating a cycle that can affect physical function, mood, and overall quality of life.

For people living with back pain, arthritis, neuropathy, fibromyalgia, headaches, or other chronic pain conditions, understanding the connection between sleep and pain may be an important part of developing a more effective pain management plan.

Why Does Chronic Pain Make It Difficult to Sleep?

Chronic pain makes it difficult to sleep because ongoing discomfort can interfere with both falling asleep and staying asleep. Pain may become more noticeable when the body is still, while certain sleeping positions can place pressure on painful joints, muscles, or nerves.

Research has found that people with chronic pain commonly experience difficulty falling asleep, frequent awakenings, reduced sleep efficiency, and other disruptions in normal sleep patterns. A large systematic review found that sleep disturbances affected roughly three-quarters of people with chronic non-cancer pain, depending on how sleep problems were measured.

Pain may also cause a person to repeatedly change positions during the night. Even when these awakenings are brief, fragmented sleep can reduce the amount of restorative rest a person receives.

Can Poor Sleep Make Chronic Pain Worse?

Poor sleep can make chronic pain worse because sleep disruption can increase sensitivity to painful sensations. The relationship between chronic pain and sleep is considered bidirectional, meaning pain can interfere with sleep while inadequate sleep can contribute to greater pain.

A 2023 systematic review found that sleep disturbances can exacerbate pain symptoms, supporting the importance of addressing sleep as part of comprehensive chronic pain care.

This cycle can become difficult to break. A person may sleep poorly because of pain, experience more pain the next day, become less physically active, and then have another difficult night of sleep.

What Sleep Problems Are Common Among People With Chronic Pain?

Common sleep problems among people with chronic pain include insomnia, difficulty maintaining sleep, restless legs syndrome, and obstructive sleep apnea. A meta-analysis examining adults with chronic pain found substantial rates of diagnosed sleep disorders, with insomnia among the most frequently identified conditions.

Insomnia does not necessarily mean being unable to sleep at all. It can involve difficulty falling asleep, waking repeatedly during the night, waking too early, or feeling that sleep was not restorative.

Because different sleep disorders can require different approaches, persistent sleep problems should not automatically be attributed to pain alone.

How Can Patients Create Better Sleep Habits?

Patients can improve sleep habits by maintaining a consistent sleep schedule and creating an environment that supports uninterrupted rest. Going to bed and waking at approximately the same time each day can help establish a regular sleep-wake rhythm.

A bedroom should be comfortable, quiet, and dark, with a mattress and pillow that provide appropriate support. Limiting stimulating activities close to bedtime may also make it easier to transition into sleep.

For people with chronic pain, comfort is especially important. Finding a sleeping position that reduces pressure on the painful area may help minimize nighttime disruptions.

Can Physical Activity Improve Sleep and Chronic Pain?

Physical activity can support better sleep and may also play an important role in chronic pain management. Appropriate exercise can help maintain strength, flexibility, mobility, and physical function, while inactivity may contribute to deconditioning.

The right activity depends on the underlying pain condition and a person’s physical capabilities. Low-impact activities such as walking, stretching, water-based exercise, or a supervised physical therapy program may be appropriate for some patients.

Research examining interventions for chronic musculoskeletal pain has found evidence that therapeutic exercise and other non-drug approaches can improve sleep-related outcomes in some patients.

Patients should increase activity gradually rather than pushing through significant pain.

Can Stress and Worry Affect Sleep-Related Pain?

Stress and worry can affect sleep-related pain because difficulty relaxing may make it harder to fall asleep and can increase attention to painful sensations. Chronic pain itself can also create frustration or anxiety about whether another difficult night is ahead.

Establishing a calming pre-sleep routine may help. Reading, gentle stretching, breathing exercises, or other relaxing activities can provide a transition between daytime activities and bedtime.

For persistent insomnia, cognitive behavioral therapy for insomnia, commonly called CBT-I, may be an evidence-based treatment option. Research has shown that CBT-I can improve sleep and, in some chronic pain populations, may also improve pain outcomes.

When Should Patients Talk With a Doctor About Sleep Problems?

Patients should talk with a healthcare professional when chronic pain consistently interferes with sleep, when sleep problems persist despite changes in sleep habits, or when daytime fatigue is affecting work, driving, exercise, or other activities.

A medical evaluation may help determine whether pain is the primary reason for poor sleep or whether another sleep disorder is contributing. Symptoms such as loud snoring, witnessed pauses in breathing, gasping during sleep, persistent daytime sleepiness, or uncomfortable sensations in the legs may warrant further evaluation.

Addressing both pain and sleep may provide a more comprehensive approach than focusing on either problem separately.

Can Treating Chronic Pain Help Improve Sleep?

Treating chronic pain can help improve sleep when pain is a major cause of nighttime awakenings or difficulty getting comfortable. The appropriate treatment depends on the source, location, duration, and severity of the pain.

Pain management may involve physical therapy, exercise, behavioral strategies, interventional procedures, or other individualized treatments. The goal is not simply to reduce a pain score but to improve function and quality of life, which can include getting more consistent, restorative sleep.

At the same time, persistent sleep problems should be addressed directly rather than assuming they will disappear when pain improves. Current evidence supports evaluating sleep and chronic pain together because each can influence the other.

What Is the Best Way to Break the Chronic Pain and Poor Sleep Cycle?

The best way to break the chronic pain and poor sleep cycle is to address both problems as part of an individualized care plan. Consistent sleep habits, appropriate physical activity, stress-management strategies, evaluation for sleep disorders, and treatment of the underlying pain condition may all have a role.

For people living with chronic pain, better sleep is more than a nighttime goal. Improving sleep may support daytime function and make it easier to participate in movement, rehabilitation, and other aspects of pain management.

Medical Disclaimer: This article is intended for educational purposes only and does not replace professional medical advice, diagnosis, or treatment. Patients with persistent pain or sleep problems should discuss their symptoms and treatment options with a qualified healthcare professional.