The body is sweating and can feel cold for the following three reasons: First, at the beginning of the cold, when bacteria, viruses and certain pathogenic microorganisms invade the body, causing the body to produce an immune response, when the antigenic antibodies trigger a reaction, the body will consciously eliminate the pathogenic microorganisms from the body, at which time it will sweat, but the body temperature regulating point will then move down, so it will feel consciously hot. Second, in heat stroke there will be cold sweating, but the patient’s body temperature is not high or only hypothermia, the body temperature is between 37-38 degrees, there will be cold sweating, pale face, but self-conscious cold. Third, hypovolemic shock and infectious shock will also have the symptoms of pale face, wet and cold skin, and cold sweat around the body.