Neck pain, shoulder pain, and back pain can occur at any age, young or old. Although the causes are varied, the causes generally vary by age. Young people suffer mostly from muscle fatigue (strain), muscle blood circulation disorders, and inflammation of small joints, while middle-aged and elderly people suffer mostly from changes (degenerative changes, aging) in the cervical spine and shoulder joints that occur with age. However, among them, there are also neck, shoulder, and back pain caused by cervical disc herniation, cervical spondylosis, ossification of the posterior longitudinal ligament, and bone metastasis of malignant tumors, which, after a while, can lead to serious symptoms such as paralysis of the hands and feet. As a result, if the symptoms persist, or if you have a bad hand or walk unsteadily and clumsily, it is important to consult with a specialist to find out the cause. By identifying the cause (making a clear diagnosis) in order to decide on the appropriate treatment, the symptoms can be improved.