Frozen shoulder — medically referred to as adhesive capsulitis — causes stiffness and pain inside shoulder joint, often making sleep especially difficult. Many people with frozen shoulder realize that having the memory foam shoulder support pillow can significantly reduce nighttime discomfort and improve sleep quality. https://rylandulb48158.mycoolwiki.com/8419976/choosing_the_right_pillow_for_frozen_shoulder_a_complete_guide