Generally, cervical spondylosis does not cause hypothermia. The main clinical symptoms of cervical spondylosis are dizziness, nausea, chest tightness, panic, neck pain, hearing and vision loss, as well as weakness and radiating pain in the extremities, which do not generally cause hypothermia. Instead, most causes of hypothermia are due to infections such as bacteria, viruses, mycoplasma, and chlamydia, and traumatic factors can also cause hypothermia. However, cervical spondylosis does not stimulate the central thermoregulatory system, so it is difficult to produce clinical symptoms of hypothermia. If a patient with cervical spondylosis has hypothermia, other causes need to be considered, and the pyrogen can be found by identifying other causes. If diagnosed early and treated early, it can lead to a rapid return to normal body temperature; if treatment is delayed, it may cause serious adverse effects.