It is not good for the body to sweat when you have a cold and fever, and you cannot get rid of abnormal tissues such as toxic substances and inflammatory mediators. Second, no sweating when you have a cold and fever, usually caused by high inflammatory index, such as multi-organ insufficiency syndrome or multi-organ inflammatory response syndrome, fever and no sweating can also occur in sepsis. At this time, antibiotics and antimicrobial injection treatment should be applied, such as levofloxacin, cephalosporin, penicillin drugs can be applied. Third, do not sweat when you have a cold and fever, usually because of insufficient water intake and water intake, normal adult daily water intake of more than 2500-3500ml, cold and fever should be more than 1500ml intake, in order to achieve the role and effect of sweating. Fourthly, pay attention to the body to keep warm, pay attention to physical insulation can assist sweating.