How can I prevent shoulder pain when I sleep?

Reviewed by Yoshinori Abe, MD

Internal Medicine

Can changing your sleep position prevent shoulder pain? Yes. Sleeping on your back is generally the best position to prevent shoulder pain, since side sleeping places prolonged pressure on the shoulder joint and can lead to discomfort, stiffness, or injury over time. If back sleeping isn't comfortable, try sleeping on your non-affected side with a supportive pillow between your arm and torso to reduce strain.

If shoulder pain persists despite adjusting your sleep position, it may point to an underlying issue like rotator cuff strain, bursitis, or impingement — conditions that benefit from early identification. Taking a free, instant, online symptom check can help you understand possible causes and guide your next steps, whether that's self-care or seeing a doctor.

Reviewed for medical accuracy: 07/20/2026

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Explanation

Shoulder pain during sleep can often be linked to the position you sleep in. Research suggests that sleeping on your side, especially on the same side consistently, might lead to shoulder problems like rotator cuff tears.

To help prevent shoulder pain, consider these tips:

Change Your Sleeping Position: Try sleeping on your back instead of your side. This can reduce pressure on your shoulders.
Use Proper Pillows: Ensure your pillow supports your head and neck properly, keeping your spine aligned.
Alternate Sides: If you prefer sleeping on your side, try to switch sides regularly to avoid putting too much pressure on one shoulder.

If you're experiencing persistent shoulder pain and want to understand what might be causing it, try our free AI symptom checker to get personalized insights in just a few minutes. By making these adjustments, you may find relief from shoulder pain at night.

(References)

Zenian J. (2010). Sleep position and shoulder pain. Medical hypotheses, 20036076.
Holdaway LA, Hegmann KT, Thiese MS, & Kapellusch J. (2018). Is sleep position associated with glenohumeral shoulder .... BMC musculoskeletal disorders, 30470225.
Richards DP, Miller DL, MacDonald ED, Stewart QF, & Miller SD. (2024). Rotator Cuff Tears Are Related to the Side Sleeping Position. Arthroscopy, sports medicine, and rehabilitation, 38328528.

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