Shoulder Pain While Sleeping - Causes And Treatment A good night's sleep helps the body repair itself, however, a large number of individuals experience shoulder pain or stiffness at night. Shoulder pain at night can disturb sleep, reduce comfort, and impact daily life. It can also be a warning sign https://www.tumblr.com/healpedia/812713327110291456/shoulder-pain-while-sleeping-causes-and?source=share