The common causes of neck stiffness and pain are as follows: First, strain on the neck muscles: prolonged ambulatory work or study can easily cause serious strain on the neck muscles, and the patient will have clinical symptoms of neck stiffness and pain. Second, cervical spondylosis: In the early stage, the clinical manifestation of stiffness and pain in the neck can be seen. With the development of the disease, the stiffness and pain of the neck will be progressively aggravated and may even seriously affect the patient’s life, leading to clinical symptoms such as dizziness, nausea, chest tightness and panic. Early diagnosis and treatment can provide significant relief of the clinical symptoms of neck stiffness and pain. If patients persistently delay treatment, the symptoms will continue to worsen, seriously affecting the blood supply to the brain, and brain atrophy may also occur, leading to serious clinical consequences such as the patient’s memory loss. Therefore, it is important to diagnose and treat stiffness and pain in the neck early and remove clinical symptoms as soon as possible.