Frozen shoulder, also known as adhesive capsulitis, is a condition characterized by stiffness and pain in the shoulder joint. It is typically characterized by a slow and gradual onset of stiffness and aching in the shoulder joint, which can limit an individual's range of motion and ability to move the arm. The hallmark of frozen shoulder is the progressive tightening of the shoulder joint capsule, resulting in decreased range of motion, pain, and stiffness.
Causes of Frozen Shoulder
The exact cause of frozen shoulder is not known, but it is believed to be related to a number of factors, including age, gender, previous shoulder injury or illness, and prolonged immobility of the shoulder joint. Frozen shoulder is more common in women than in men and is most often seen in those between the ages of 40 and 60. People who have had a shoulder injury or illness, such as a rotator cuff injury or stroke, are also more likely to develop frozen shoulder.
Symptoms of Frozen Shoulder
Common symptoms of frozen shoulder include pain, stiffness, and decreased range of motion in the affected shoulder. The pain and stiffness associated with frozen shoulder is usually worse at night and may worsen with certain activities, such as reaching overhead or across the body. Over time, the pain and stiffness can become severe and limit an individual's ability to perform daily activities, such as brushing their hair or putting on a shirt.
Treatment of Frozen Shoulder
Treatment for frozen shoulder typically involves a combination of physical therapy, medications, and other therapies. Physical therapy can help to improve range of motion and reduce pain, while medications such as nonsteroidal anti-inflammatories can help to reduce inflammation and pain. Other treatments, such as corticosteroid injections or surgery, may be recommended in more severe cases.