☆Why do patients with cervical spondylosis have coldness in the back and upper limbs? In clinical practice, some patients may report to their doctors that they have cervical spine and shoulder pain, accompanied by coldness in the back and upper extremities, sometimes accompanied by numbness in the upper extremities and fingers, and ask with great concern whether they will have a stroke next. The coldness in the back is caused by the tension and spasm of the oblique muscles on both sides of the cervical spine stimulating the adjacent blood vessels (arteries) and nerves (brachial plexus), which leads to the obstruction of blood supply and nutrient delivery to the back and upper extremities, resulting in coldness. How to solve the above coldness problem? 1.Coldness means that the cervical vertebrae and muscles have been misaligned and tense spasm, if they are not relieved by themselves, you should go to the acupuncture and massage department of a regular hospital for diagnosis, and correct the misaligned cervical vertebrae and loosen the spastic muscles in order to completely solve the phenomenon of coldness. 2, the symptoms are not too serious can be self neck and shoulder activities exercise and hot compress cervical spine shoulder back and cold location. 3, usually pay attention to work and living habits, use the computer or work for half an hour to relax the cervical shoulder muscles, avoid lying on the sofa or bed to read and watch TV and play electronic devices. 4, avoid the back of the neck and shoulders by the wind and cold, do a good job of keeping warm.