We've all heard about the benefits of a good night's sleep when experiencing pain. But the question is: does sleeping in any position suffice, or is there more to it? 

The way you sleep can significantly affect the quality of your rest. Research suggests that during sleep, our bodies repair and restore themselves.¹ So, the position you sleep in can either support or hinder that process. 

Considering we spend almost a third of our lives sleeping, finding the correct position that encourages the body’s natural recovery and healing processes is vital. Below, we look into different sleeping positions, their effects on the body, and the most therapeutic options to help manage pain.

Why do sleeping positions matter for pain?

Our bodies undergo a lot of stress throughout the day, whether from intense workouts or daily activities. This strain can affect your joints, muscles, and tissues. When you add a health issue to the mix, it can amplify your discomfort.

Studies have indicated that limited sleep is closely linked to increased pain levels, emphasising the importance of quality rest for healing and recovery.² One key aspect of achieving quality sleep is adopting proper sleep positions.³

Dr. Andrew Bang, DC, a respected chiropractor, advises, "Your goal should be to find a neutral posture when you sleep so that those ligaments stretched during the day can shrink back to their normal position."

Let's dive deeper into why the proper sleep positions matter for effective pain management.⁴

Improved circulation

Sleeping in the correct position improves blood flow, which can help lower inflammation and support the healing process. This can also reduce pain, allowing your body to recover more effectively.

Reduced pressure points

Sleeping in positions that evenly distribute your weight helps minimise pressure on areas like your hips, shoulders, and back, lowering the possibility of experiencing pain and discomfort.

Better breathing

Better breathing can enhance relaxation and lower stress levels, potentially reducing your perception or sensitivity to pain. It also ensures optimal oxygen flow to tissues, which supports healing and can help address the underlying causes of pain.

Enhanced spinal alignment

Properly aligning your spine during sleep helps prevent strain and tension in your back, neck, and other vital areas of your body. This significantly reduces the possibility of experiencing morning pain.

Optimised recovery

The correct sleeping position helps your body repair itself more effectively, especially if you're recovering from injury or surgery. It also allows your muscles and ligaments to relax properly.

Impact of common sleeping positions on the body 

Proper posture isn't just for standing or sitting – it also matters when you sleep. Dr. Bang stresses the importance of aligning your head, shoulders, and hips while you sleep to create a neutral posture that reduces stress on your body and supports your natural curves.

Let's explore the three most common sleep positions, which can help minimise pressure on your body and better manage pain.

Sleeping on your side

Side sleeping is a popular sleeping position that comes naturally to most people. This position can help reduce pain by promoting better spine alignment easing discomfort in the back and neck. 

Placing a small pillow between your knees while sleeping on your side keeps your hips aligned and reduces pressure on your lower back and pelvis. This position evenly distributes your body weight, minimising pressure on your shoulders and hips. 

Side sleeping, especially on your left side, can improve digestion and help reduce the risk of acid reflux, which may lead to a more restful sleep. This position is also known for its positive effect on snoring.

The position keeps your airways open, lowering the possibility of snoring and sleep apnoea. By naturally supporting your body and providing comfort, side sleeping can contribute to reduced pain and a more refreshing night's sleep.

Sleeping on your back

Sleeping on your back can be beneficial if you have a condition that causes pain in the spine. This position minimises pressure on your spine and keeps it in a neutral alignment, reducing strain on your back and neck.

Wedging a small pillow under your knees can help reduce pressure on your lower back and support your spine’s natural curve. Sleeping on your back can also improve breathing by keeping your airways open and unobstructed, which may reduce snoring and sleep apnea.

Sleeping on your stomach

Sleeping on your stomach is typically considered the least favourable position for spinal alignment and pain management. This is because the position strains the neck and lower back. When flat on your stomach, your head will be tilted or turned to one side. 

Turning your head to one side for an extended period can lead to neck stiffness and discomfort. Stomach sleeping can worsen lower back pain by putting stress on the spine and muscles. If you prefer this position, you can place a thin pillow under your pelvis to help keep your spine more neutral. However, it may be beneficial to try transitioning to side or back sleeping to reduce potential strain and improve overall sleep quality.

How does sleep affect pain?

Sleep and pain are closely connected and can influence each other in many ways. The sensation of pain can make it hard to fall and stay asleep, and negatively impact sleep quality.

This can leave you tired and unrefreshed in the morning, possibly increasing pain sensitivity.⁵

On the other hand, poor sleep can aggravate feelings of pain, weaken your immune system, and increase inflammation. This vicious cycle can send our entire body out of order. This cycle can be broken using the following strategies:⁶

Prioritise sleep hygiene

Create a consistent bedtime routine with relaxing activities like reading, meditation, or gentle stretching. Go to bed and wake up at the same time each day to establish a stable sleep schedule.

Optimise your sleep environment

Keep your bedroom dark, quiet, and calm to make it comfortable and restful. Use a support spring or memory foam bed and pillows that fit your preferred sleeping position.

Manage pain proactively

Take steps to manage pain during the day, such as taking prescribed medications or using therapies like heat and cold packs. This can help reduce pain before bedtime.

Watch your diet and exercise

Avoid heavy meals, caffeine, and alcohol close to bedtime. Regular physical activity or exercise can help improve sleep quality, but vigorous exercise should be avoided too close to bedtime.

Practice stress management

Techniques such as deep inhaling, breathing or progressive muscle relaxation, and mindfulness meditation can help calm your mind and body, reducing stress and potentially alleviating pain.

Clinical trials suggest that sleeping more can boost your pain tolerance and reduce pain sensitivity.⁷ Meanwhile, mild chronic sleep deprivation tends to increase pain sensitivity. These findings confirm the possible benefits the above strategies can have on your life.

Summary

Sleep and pain share a deeply intertwined relationship – pain can disrupt restful sleep, while poor sleep can intensify sensations of pain. This challenging cycle strains the immune system and triggers inflammation.

Increasing sleep duration can help break the cycle, but achieving that can be difficult. One way to improve sleep quality and manage pain is by adopting sleep positions that relieve pressure on the body, making it easier to get the rest you need.

Research tells us a good night's sleep can ease pain, as proper sleep positions support your body’s natural healing process. Choosing the correct sleep position can be vital to managing pain and enhancing overall well-being. So, prioritising your rest tonight can help you with a painless tomorrow.