Adhesive capsulitis, also known as “frozen shoulder,” is a condition that causes pain and stiffness in the shoulder joint. It usually occurs after an injury or illness that affects the shoulder. The shoulder becomes stiff and painful, making it difficult to move. The condition can last from several weeks to several years.
Signs and Symptoms
Adhesive capsulitis typically develops in three stages. The first stage is called the “freezing” stage and is characterized by pain and stiffness in the shoulder. Pain can be intense, making it difficult to move the shoulder. The second stage is the “frozen” stage, where shoulder movement is severely limited. The third stage is the “thawing” stage, where the shoulder begins to regain some movement, but pain often persists.
Causes
The exact cause of adhesive capsulitis is unknown, but it is thought to be related to the joint capsule of the shoulder. The shoulder joint is surrounded by a thick capsule of tissue that helps keep the shoulder joint stable. When the tissue becomes inflamed and tight, it can restrict shoulder movement and cause pain.
Treatment
Treatment for adhesive capsulitis typically includes physical therapy, medications to reduce inflammation and pain, and various stretching and strengthening exercises. In some cases, a doctor may recommend a steroid injection to reduce inflammation and improve shoulder mobility. In severe cases, surgery may be necessary to release the tight tissue around the shoulder joint.