Fever refers to fever, bacterial fever begins high fever is not almost well, indicating that the infection is in the acute stage, need to take timely physical measures, drug treatment. Bacterial fever is a fever caused by bacterial infection of the organism, and the common symptoms of this disease include fever, nausea, vomiting, cough, headache and so on. Usually, bacterial fever starts with a high fever and is not almost cured, it is mostly considered that the organism is in the acute phase of the infection and the symptoms are more serious, and the high fever is defined as a body temperature between 39.1 and 40 ℃, which should be dealt with in time. At this time, you need to use a hot towel to wipe the patient’s whole body, especially the groin, armpits, popliteal fossa, back and other parts of the blood vessels are dense, which is conducive to the body’s heat dissipation. At the same time, it is also necessary to let the patient drink more hot water to promote the body’s metabolism. When the body temperature exceeds 38.5 ℃, it is necessary to take acetaminophen, ibuprofen and other antipyretics as prescribed by the doctor. The most important thing is to take effective treatment measures for the pathogenic bacteria. Generally, the body temperature is stable and no longer feverish, and other symptoms have improved, only to indicate that the bacterial fever may be almost cured. It is recommended that the patient go to the hospital in time and cooperate with the doctor for active treatment.