Why Does My Back Hurt When I Wake Up?

Nothing ruins the start of a day quite like waking up with a sore back. If you’re lucky, it will loosen up and feel better after a little walking or stretching. Nobody wants to deal with a stiff or sore back all day, and if you find yourself dealing with this problem regularly, it may be a sign of something more than poor sleep habits.

Morning back pain is common, and it’s easy to chalk it up to “sleeping wrong”. That’s a good enough explanation in most cases, but it’s not the only possibility. Your mattress or your sleep position may be significant factors, but morning back pain can also be influenced by your daily movement habits, muscle strength, joint stiffness, or another undetected underlying issue.

Morning Back Pain May be a Clue to Something Else

Back pain in the morning seems to suggest something happened while you were sleeping. That makes sense. The timing of the pain is definitely a clue, but it doesn’t always tell the whole story. If this is a recurring problem, there are some other things to consider:

• Where is the pain located?
• Does it feel sharp, dull, stiff, burning, or achy?
• Does it get worse with bending, sitting, standing, or walking?
• Is there numbness, tingling, or weakness?
• Do symptoms travel into the hip, buttock, or leg?

Waking up with a sore back does not always mean your mattress is bad or you just “slept on it wrong”. In fact, some research indicates that underlying conditions in your back may actually cause your poor sleep position, leading to less restful sleep and a greater possibility of morning back pain¹.

Your Daily Habits May Be Showing Up in the Morning

Sometimes, morning back pain reflects what your body has been doing during the day, not just at night. If you sit for hours, drive frequently, lift heavy things with poor mechanics, avoid exercise, or have weak core and hip muscles, symptoms may be showing up hours later after a night’s sleep. Some daily habits that can contribute to later back pain include:

• Prolonged sitting
• Long driving
• Poor lifting mechanics
• Sudden yardwork
• Lack of regular exercise

Your back pain may not be telling you about problems with your sleeping. It may be telling you about a lack of support, movement, and recovery during the day. Modern sedentary lifestyles often contribute to weak glute or core muscles, tight hip flexors, limited spinal mobility, and stress-related muscle tension, all of which can put unnecessary stress on your spine.

The key to avoiding morning back pain may be found many hours earlier, long before your mattress and sleep position have any say in the matter. There are also other causes of morning pain that you may not consider.

Disc or Nerve Irritation May Be More Noticeable After Sleeping

In some cases, people wake up with back pain because the prolonged stillness or certain positions irritate sensitive discs or nerves. Underlying issues that may otherwise go undetected or appear as some mild stiffness during the day may show up as pain and discomfort in the morning. This may be a possibility to consider if your morning back pain exhibits any of these symptoms:

• Shooting pain
• Burning pain
• Numbness
• Tingling
• Pain that travels below the knee

These symptoms may indicate that you should seek medical care. Especially in cases where the pain spreads down one or both legs beyond the knee, or causes weakness, numbness, or tingling, a medical evaluation is recommended².

It’s important to remember that not all disc or nerve issues will require surgery. Many can be improved through safer, more conservative options like physical therapy. A physical therapist can help to evaluate and identify underlying nerve and disc issues that may be contributing to your morning back pain, or other underlying issues that may be involved.

Arthritis or Joint Stiffness Can Be Worse in the Morning

The joints of the spine are susceptible to the same conditions that affect the hips, knees, hands, and shoulders. This includes age-related changes or degenerative conditions like arthritis. Some of these conditions can be more noticeable after long periods of inactivity (like sleeping).

In many cases, these symptoms can improve with gentle movement. Improving spinal mobility, strengthening surrounding muscles, and developing good movement habits can also help to reduce stress on irritated joints.  

This type of back pain differs from the type of mechanical back pain caused by injury or stress from movement. According to the Arthritis Foundation, inflammatory pain associated with arthritis can exhibit the following symptoms³:

• Pain that wakes you in the middle of the night
• Pain that improves with exercise and gets worse when you are sedentary
• Inflammation in your sacroiliac joints causing hip and buttock pain
• Morning back stiffness that lasts for 30 minutes or longer

Morning back pain can have many underlying causes and contributing factors, including arthritis, but in many cases we are not wrong to point to the usual suspects.

Your Sleep Position May Be Stressing Your Back

It’s true. You can “sleep wrong” and cause yourself back pain in the morning. Different sleep positions can place different stress on your lower back, hips, neck, or shoulders. For instance:

• Stomach sleeping may increase strain on the lower back and neck by holding the spine in an extended or rotated position.
• Side sleeping can be comfortable, but the hips and pelvis may rotate if the knees are unsupported.
• Back sleeping can work well for some people, but others may feel strain if the lower back is unsupported or the hips are tight.

If you feel like your back pain is caused by your sleep position, there are some simple interventions to try. Side sleepers may benefit from placing a pillow between the knees. Back sleepers may benefit from a pillow under the knees. Stomach sleepers may need to gradually transition to side or back sleeping if symptoms persist. Sometimes, though, your poor sleep position is not the only culprit.

Your Mattress or Pillow May Not Be Supporting You Well

You don’t necessarily need an expensive or programmable mattress, but your mattress should support your body weight well enough that you don’t regularly wake up in pain. A mattress that is too soft may allow the hips or trunk to sink too much. A mattress that is too firm may increase pressure on sensitive areas. Pillows can affect your spinal alignment, especially for the neck and upper back.

While there is no single best mattress for everyone, a good mattress for you should support neutral, comfortable positioning. If you find that changing your mattress or pillows leads to a sudden decrease in morning pain, you are probably headed in the right direction. You may also find that your pain improves when you sleep somewhere else, which is a good indication that your home sleep setup is part of the problem.  

What to Do About Morning Back Pain

In many cases, small changes can make a big difference in your morning back pain. Try some gentle movement before getting out of bed in the morning. Maybe start the day with a short walk. Avoid aggressive stretching immediately after waking.

Try making changes to your daytime habits. Avoid long periods of sitting without standing or walking. Take movement breaks during the day. Add some simple stretches and exercises to your daily routine. Try different sleeping positions or see if sleeping on a different mattress or pillow makes a difference.

If morning back pain continues to cause you problems and you can’t find a simple solution, reach out to a physical therapist for a professional evaluation. They can help you identify the underlying cause of your pain and provide a practical treatment program designed for your specific needs and abilities, helping you get back to comfortable, restful nights and pain-free mornings.

Sources

1. Cary, Doug, et al. “Examining Relationships between Sleep Posture, Waking Spinal Symptoms and Quality of Sleep: A Cross Sectional Study.” PLOS ONE, vol. 16, no. 11, 30 Nov. 2021, p. e0260582, https://doi.org/10.1371/journal.pone.0260582.
2. “Back Pain: Symptoms When to See a Doctor.” Mayo Clinic, 2018, www.mayoclinic.org/symptoms/back-pain/basics/when-to-see-doctor/sym-20050878.
3. Axtell, Beth. “Psoriatic Arthritis and Back Pain .” Arthritis Foundation, www.arthritis.org/health-wellness/about-arthritis/related-conditions/other-diseases/psoriatic-arthritis-and-back-pain. Accessed 30 June 2026.