Hypothermia treatment can be divided into symptomatic treatment and causative treatment, specifically as follows: 1, symptomatic treatment: physical cooling, such as 37 ℃ -38 ℃ this low fever, generally do not need to be a special antipyretic drugs, to be physical cooling can be, such as warm bath, warm bath, or drink warm water, if necessary, can be used to use alcohol bath. In the process of treatment, we also need to pay attention to prevent patients from losing water, pay attention to maintain the water electrolyte balance of the patient; 2, the cause of the treatment: low fever and chills must find out the cause of the disease, in the end what disease causes low fever and chills, need to improve the relevant examination, diagnosis, analysis of the final conclusion, and then according to the different causes of the disease to be different treatments. If it is an infectious disease that causes low fever and chills, anti-infective treatment can be taken; if it is tuberculosis or tuberculosis caused by low fever, anti-TB treatment can be taken; if it is a rheumatic immune disease caused by low fever, anti-rheumatic drugs or antipyretic and analgesic drugs can be used. Depending on the cause of the disease, there are differences in the measures taken in this correspondence. Therefore, patients with low fever and chills should not only be treated symptomatically, but more importantly, the cause of the disease should be found and eliminated.