Cold fever can be cooled down by cold towel cold compress on the forehead, which is a physical cooling method, you can also use a hot towel to wipe the body. First, you can dry the sweat of the body to avoid getting cold; second, you can play the effect of body heat dissipation. Cold and fever must be cooled down and then treated with cold medicine. Try to pay more attention to the changes in body temperature, if the body temperature is higher than 38.5 degrees or more, must go to the hospital in time for cooling treatment. Usually pay attention to drink more water, give the body to replenish a certain amount of water, can prevent the body dehydration as well as timely detoxification of the body. In daily life, you can eat more vegetables and fruits to supplement the vitamins needed by the body, enhance the body’s immunity and prevent colds. Usually you can do more physical exercise, appropriate outdoor exercise.