Bronchopneumonia with recurrent fever, it is best to improve the sputum culture plus drug sensitivity test, blood routine, C-reactive protein, calcitoninogen, chest CT. bronchopneumonia is most commonly caused by bacterial infection, viral infection, or atypical pathogen mycoplasma infection, fungal infection. Sputum culture drug sensitivity testing can effectively guide clinical drug therapy, and if bronchopneumonia has recurrent fever after antibiotics, consider whether antibiotics need to be changed. Bronchopneumonia fever recurrence, this time the patient’s nutritional needs than usual, metabolism increased, the diet should be timely supplemental nutrition, especially for the elderly.