Night Shoulder Pain: Causes, Symptoms And Effective Treatment A good night's sleep helps the body repair itself, but many people wake up with shoulder discomfort, stiffness, or pain. Nighttime shoulder pain can interrupt sleep cycles and affect productivity during the day. Sometimes, it may signal deeper problems related to joints, https://www.diigo.com/item/note/b2kov/qkm4?k=07cf672eff979d8928e0bc452548519c