How should I sleep with shoulder pain?
If you face rotator cuff pain—or shoulder pain, in general—try sleeping on your back with a small pillow nested between your shoulder blades. Often, morning shoulder pain is caused by your body's flatness during nighttime hours
How long does shoulder pain last?
The condition will usually resolve itself in time, but it may take as long as two to three years. The pain can be severe and you may feel sudden muscle pains, called muscle spasms, especially at night. You may need painkillers to help.