Background. This paper describes the features of thermovisual images in cervical spinal pain syndrome and their variability over the course of rehabilitation, and makes an effort to specify the interdependence of these characteristics and pain relief. Material and methods. Thermovisual tests were performed on 71 patients in rehabilitation for cervical spine pain syndrome.Results. The thermovisual image of the cervical spinal region in patients with pain syndrome is different from that of healthy persons. It is characterized by considerable asymmetry of temperature and increased hyperthermia in the neck and shoulders. Over the course of rehabilitation a distinct evolution could be seen in the direction of temperature symmetry in this region. Conclusion. There is a significant correlation between pain relief and the features of the thermovisual image.