Patients with bad shoulders and necks may have the following problems: First, there will be localized pain. The initial symptoms of such patients will be pain in the shoulder and neck area. If these lesions cause irritation of the nerve roots, there may be radiating pain in the upper extremity of one side, or in the back of the neck or shoulder. Secondly, there may be restricted movement. Patients in this category tend to have stiffness in the neck and shoulder, and the mobility of these areas may be greatly reduced. Third, there will be some strange noises in the shoulder and neck area, and such patients may have loud noises when moving the shoulder and neck. Fourth, head-related problems may occur, such as dizziness, blackness in front of the eyes, or a feeling of spinning, headache, and a series of other symptoms. Patients often suffer from the above-mentioned discomfort, resulting in a poor mental state and reduced work efficiency.