Frozen shoulder is due to degenerative changes or inflammatory formation of the joint capsule and surrounding tissues, and the progress of the disease can cause extensive adhesion of the joints. Generally, the adhesion can be lifted in 3-5 months after active exercise and treatment, and it takes more than 1 year or even longer for severe cases. 1. Mild disease: when the lesion is mild and in the early stage, anti-inflammatory drugs such as Celecoxib should be used actively, together with physical therapy such as hot compresses and massages, and active shoulder activities should also be carried out, and the adhesion is expected to be lifted in 3 to 5 months. 2. Severe disease: when the pain is strong and the disease has been prolonged for a long time, the patient may not be able to tolerate the pain and will be negatively treated, plus the degree of adhesion is also heavier, so it takes a longer time to release the adhesion, which may take more than 1 year or even longer. Frozen shoulder adhesion requires persistent exercise and active treatment.