Frozen shoulder — medically generally known as adhesive capsulitis — causes stiffness and pain within the shoulder joint, often making sleep especially difficult. Many people with frozen shoulder see that having the best sleep position for frozen shoulder can significantly reduce nighttime discomfort and improve sleep quality. https://reidmmev25926.jasperwiki.com/7351602/choosing_the_right_pillow_for_frozen_shoulder_a_complete_guide