If you have an L4/L5 or L5/S1 disc bulge, one of the most frustrating parts of the day is often the morning.
Many people tell me they go to bed feeling reasonably comfortable, only to wake up stiff, sore and wondering what happened overnight.
One of the most common questions I hear in practice is:
"Craig, what's the best sleeping position for a disc bulge?"
The good news is that while there isn't one perfect sleeping position for everyone, there are a few simple changes that can make a significant difference. In this article, I'll explain why mornings can feel worse, the sleeping position I recommend for most people, which position I'd try to avoid, and how to get in and out of bed without irritating your back.
I've also included my YouTube video link below, if you would like to watch it.
Many people tell me they go to bed feeling reasonably comfortable, only to wake up stiff, sore and wondering what happened overnight.
One of the most common questions I hear in practice is:
"Craig, what's the best sleeping position for a disc bulge?"
The good news is that while there isn't one perfect sleeping position for everyone, there are a few simple changes that can make a significant difference. In this article, I'll explain why mornings can feel worse, the sleeping position I recommend for most people, which position I'd try to avoid, and how to get in and out of bed without irritating your back.
I've also included my YouTube video link below, if you would like to watch it.
Why Does a Disc Bulge Feel Worse in the Morning?
It might seem strange that your back often feels worse after spending the night resting.
The reason is that while you're asleep, your spinal discs absorb fluid and rehydrate. This is a normal and healthy process that helps nourish the discs. However, it also means your discs are at their fullest first thing in the morning.
For someone with a disc bulge, this can make the injured area may be a little more sensitive in the morning. (It is also why you are taller in the morning than the evening).
If you've also spent six to eight hours sleeping in a position that places extra stress on your lower back, it's not surprising that you wake up feeling stiff or sore.
Related: What is a disc bulge?
The reason is that while you're asleep, your spinal discs absorb fluid and rehydrate. This is a normal and healthy process that helps nourish the discs. However, it also means your discs are at their fullest first thing in the morning.
For someone with a disc bulge, this can make the injured area may be a little more sensitive in the morning. (It is also why you are taller in the morning than the evening).
If you've also spent six to eight hours sleeping in a position that places extra stress on your lower back, it's not surprising that you wake up feeling stiff or sore.
Related: What is a disc bulge?
The Best Sleeping Position for a Disc Bulge
For most people with an L4/L5 or L5/S1 disc bulge, I recommend sleeping on your side.
The goal is to keep your spine in a neutral position throughout the night. To do this:
If the pillow is too thin, your top leg will fall towards the mattress and twist your pelvis.
If it's too thick, your hip will sit too high and can become uncomfortable.
You may find one pillow works well, while others need two pillows or even a folded towel to get the perfect height.
Don't be afraid to experiment until you find what feels best.
Related: How to sit with an L4/L5 or L5/S1 disc bulge
The goal is to keep your spine in a neutral position throughout the night. To do this:
- Lie on your side with your shoulders and hips stacked.
- Place a pillow between your knees.
- Choose a pillow thick enough so your top leg stays parallel with the mattress.
- Adjust the pillow height until your hips, pelvis and lower back feel relaxed.
If the pillow is too thin, your top leg will fall towards the mattress and twist your pelvis.
If it's too thick, your hip will sit too high and can become uncomfortable.
You may find one pillow works well, while others need two pillows or even a folded towel to get the perfect height.
Don't be afraid to experiment until you find what feels best.
Related: How to sit with an L4/L5 or L5/S1 disc bulge
Which Side Should You Sleep On?
People often ask whether they should sleep on the painful side or the opposite side.
As a general guide:
However, everybody is different. I've found that some people actually feel more comfortable lying on the painful side.
Rather than following a strict rule, use this as a starting point and choose the position that allows you to sleep most comfortably.
As a general guide:
- Left-sided sciatica often feels better lying on your right side.
- Right-sided sciatica often feels better lying on your left side.
However, everybody is different. I've found that some people actually feel more comfortable lying on the painful side.
Rather than following a strict rule, use this as a starting point and choose the position that allows you to sleep most comfortably.
Sleeping Position to Avoid
If possible, I'd recommend avoiding sleeping on your stomach.
When you lie on your stomach, your lower back naturally arches backwards.
For many people with a disc bulge, this increased extension can place additional stress on the injured area.
On top of that, your neck is usually turned to one side for several hours, which can also contribute to stiffness.
If stomach sleeping is the only position you can tolerate, try placing a thin pillow under your hips or lower abdomen. This can reduce some of the arch in your lower back and make the position a little more comfortable while you gradually transition to side sleeping.
When you lie on your stomach, your lower back naturally arches backwards.
For many people with a disc bulge, this increased extension can place additional stress on the injured area.
On top of that, your neck is usually turned to one side for several hours, which can also contribute to stiffness.
If stomach sleeping is the only position you can tolerate, try placing a thin pillow under your hips or lower abdomen. This can reduce some of the arch in your lower back and make the position a little more comfortable while you gradually transition to side sleeping.
Is Sleeping on Your Back OK?
For some people, yes. Back sleeping can work well, but again, the setup matters.
One of my favourite positions is what's known as the Static Back Position. This involves:
• Lying on your back.
• Resting your calves on a chair or couch.
• Keeping your hips and knees bent to approximately 90 degrees.
This position places your spine into a more neutral posture and often feels very relaxing.
If you're sleeping in bed, you can create a similar position by placing one or two pillows underneath your knees.
This helps flatten your lower back slightly and reduces tension through the lumbar spine.
If your back still feels compressed, you can also try placing a small rolled-up towel at your belt line to gently support the natural curve of your lower back.
One of my favourite positions is what's known as the Static Back Position. This involves:
• Lying on your back.
• Resting your calves on a chair or couch.
• Keeping your hips and knees bent to approximately 90 degrees.
This position places your spine into a more neutral posture and often feels very relaxing.
If you're sleeping in bed, you can create a similar position by placing one or two pillows underneath your knees.
This helps flatten your lower back slightly and reduces tension through the lumbar spine.
If your back still feels compressed, you can also try placing a small rolled-up towel at your belt line to gently support the natural curve of your lower back.
How to Get Out of Bed Without Making Your Back Worse
One of the biggest mistakes I see isn't actually how people sleep. It's how they get out of bed.
Remember, your disc is usually at its most sensitive first thing in the morning. Jumping straight up or twisting out of bed can irritate it even further.
Instead try this:
This simple technique reduces unnecessary twisting and helps protect your lower back. I would encourage you to watch the video above to see what this looks like.
Related: How to sit with an L4/5 or L5/S1 disc bulge
Remember, your disc is usually at its most sensitive first thing in the morning. Jumping straight up or twisting out of bed can irritate it even further.
Instead try this:
- Roll onto your side.
- Keep your knees and feet together.
- Push yourself up using your arms.
- Let your legs swing over the edge of the bed.
- Keep your back straight and hinge forward before standing.
This simple technique reduces unnecessary twisting and helps protect your lower back. I would encourage you to watch the video above to see what this looks like.
Related: How to sit with an L4/5 or L5/S1 disc bulge
A Simple Morning Routine
Even if you've found the perfect sleeping position, don't rush into bending over to put your socks on or pick something up from the floor. Instead, spend a minute or two gently getting your back moving.
A simple routine I often recommend includes:
The key is to stay within a comfortable range. You can watch the video above for a demonstration of these movements.
These movements aren't designed to force anything. They're simply there to restore gentle movement after a night's sleep.
I also suggest avoiding lots of repeated bending for the first hour after getting up, as your discs are still adjusting after rehydrating overnight.
A simple routine I often recommend includes:
- Pelvic tilts
- Pelvic circles
- Lumbar circles
- Standing extension exercises
The key is to stay within a comfortable range. You can watch the video above for a demonstration of these movements.
These movements aren't designed to force anything. They're simply there to restore gentle movement after a night's sleep.
I also suggest avoiding lots of repeated bending for the first hour after getting up, as your discs are still adjusting after rehydrating overnight.
Small Changes Can Make a Big Difference
Many people assume they need a new mattress or a special pillow to improve their sleep with a disc bulge.
Sometimes that's true.
But more often, it's the little details that make the biggest difference.
These simple changes can reduce unnecessary stress on your lower back and help you feel much more comfortable in the mornings.
Related: Is chiropractic care good for Sciatica?
Sometimes that's true.
But more often, it's the little details that make the biggest difference.
- The way you position your body
- The height of your pillow
- How you get out of bed
- And taking just a couple of minutes to get moving before starting your day.
These simple changes can reduce unnecessary stress on your lower back and help you feel much more comfortable in the mornings.
Related: Is chiropractic care good for Sciatica?
Final Thoughts
If you're dealing with a lower back disc bulge, remember that your sleeping position is only one piece of the puzzle.
The way you sit during the day, how you bend and lift, your daily movement habits and the exercises you perform all play an important role in recovery.
If your symptoms are persistent or you're unsure exactly what's causing your pain, it's worth having a thorough assessment. If you would like a chiropractic assessment, you can book an appointment online here.
The right advice and treatment plan can make recovery much easier.
In the meantime, try these sleeping tips consistently for a week or two and see how your body responds. Small changes, repeated night after night, often lead to meaningful improvements over time.
P.S. If you have any questions, contact us here. I will do my best to answer them for you.
The way you sit during the day, how you bend and lift, your daily movement habits and the exercises you perform all play an important role in recovery.
If your symptoms are persistent or you're unsure exactly what's causing your pain, it's worth having a thorough assessment. If you would like a chiropractic assessment, you can book an appointment online here.
The right advice and treatment plan can make recovery much easier.
In the meantime, try these sleeping tips consistently for a week or two and see how your body responds. Small changes, repeated night after night, often lead to meaningful improvements over time.
P.S. If you have any questions, contact us here. I will do my best to answer them for you.
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