Clinically, there is no such thing as a root cause of frozen shoulder. After suffering from frozen shoulder, it can be treated by taking medication, surgery and functional exercise. 1. Taking medication: Frozen shoulder may be caused by patients engaging in heavy physical labor for a long time, or it may also be caused by long-term local cold, which may easily lead to shoulder pain, and can be treated by taking ibuprofen delayed-release capsules and diclofenac sodium delayed-release tablets under the guidance of the doctor to alleviate the symptoms of pain. 2. Surgery: If the condition is serious and conservative treatment is not effective, open surgery or minimally invasive arthroscopic surgery can be used. 3. Functional exercise: Appropriate stretching exercise can be done by shrugging the shoulders to stimulate the shoulder joint muscles to activate the exercise. Avoid large-scale stretching exercise, such as hanging rings, hanging bar, and avoid actively lifting the hand over the head. There are many treatment options for frozen shoulder, so it is recommended to go to a specialized hospital for further treatment under the guidance of a doctor.