The numbness and coldness of the back and front of the chest may be related to the decline in physical fitness, thoracic spinal cord compression and other thoracic spine lesions.
If the recent larger surgery, or malignant tumors body nutrition gradually consumed, there will be physical weakness, anemia, etc., the phenomenon of gradual decline in body resistance, in the cold will feel the back of the chest with numbness, cold and other symptoms.
Thoracic spine lesions such as trauma caused by thoracic spinal cord injury, cysts in the spinal canal and other compression of the spinal cord, tumor invasion of the thoracic spine compression of the spinal cord, resulting in thoracic nerve function abnormality, there will also be numbness in the back of the forehead and chest, the symptom of cold.
If there are symptoms of numbness and coldness in the back and front of the chest, it is recommended to go to the hospital in time for medical examination and treatment after clarifying the cause of the disease.