Periarthritis of the shoulder commonly occurs in middle-aged and elderly patients. The causes of the disease are mainly due to degenerative changes in soft tissues, chronic injuries caused by long-term overexertion, poor posture, or improper treatment recovery after shoulder injuries. Patients with periarthritis of the shoulder may experience pain and limited movement in the shoulder. It is important to rest, keep warm, and use anti-inflammatory and analgesic medications. Traditional Chinese Medicine that promotes blood circulation and removes stasis can be used to improve symptoms and promote recovery. Additionally, treatment can include hot compresses, physical therapy, massage, pain point blockade, and exercises to enhance the function of the shoulder joint. These methods can actively improve symptoms. If conservative treatment is ineffective or if functional impairments occur, surgical treatment may also be considered.