Dizziness often occurs when looking at a cell phone for a long time, resulting in strain on the neck muscles, aseptic inflammation or misalignment of the small joints of the cervical spine. The inflammation and misaligned small joints can stimulate or compress the vascular nerves in the neck, causing vascular spasm, resulting in dizziness due to insufficient blood supply to the brain. Therefore, dizziness can be relieved by the following methods: First, immediately stop looking at the phone for a long time, so that the cervical spine can get rest and avoid overwork. Second, if the dizziness does not ease or even worsen after self-conditioning, it is recommended to go to the hospital to see an orthopedic surgeon to do the necessary tests to clarify the diagnosis. If it is caused by cervical spondylosis, massage treatment of the neck can be carried out, or with drug therapy to relieve dizziness. Third, you should develop good living and working habits, often do a functional exercise of the neck muscles, can enhance the strength of the neck muscles, not easy to strain. It can also promote local blood circulation and eliminate sterile inflammation. The cervical spine is less prone to strain, and dizziness will ease or disappear after the inflammation subsides.