Pneumonia patients with fever with the gradual decline of inflammation of elevated body temperature will gradually subside until normal, pneumonia is mainly due to the decline in immunity by viruses, bacteria, mycoplasma, chlamydia and other pathogens of infection, so that the mucous membranes of the lungs appeared in the inflammatory response, the body’s temperature will fluctuate, and even persistent hyperthermia, sometimes as high as 40 degrees Celsius. With the necessary anti-inflammatory treatment and antipyretic drugs, such as ibuprofen, acetaminophen, bacterial infections given sensitive antibiotics using cefoperazone sodium sulbactam sodium, amoxicillin, etc., so that the inflammation is gradually being controlled and slowly subside, the inflammatory response will be weakened the body temperature will gradually decline, and the inflammation will be normal after complete healing.