Newborns have inflammation first symptomatic supportive treatment, relatively easy to operate, such as there is dehydration to timely rehydration; there is fever, more than the axillary temperature of 38.5 ℃, you can take antipyretic drugs in a timely manner, commonly used antipyretic drugs include acetaminophen and ibuprofen. Generally children over 2 months can apply acetaminophen, over 6 months can use ibuprofen. Antipyretic drugs are relatively safe and effective. Secondly, the cause of the disease is treated. If the inflammation is caused by bacterial infection, antibiotics, such as cephalosporin, should be applied promptly. If the inflammation is caused by mycoplasma, the child should be given macrolides in a timely manner, and commonly used macrolides include erythromycin, roxithromycin, azithromycin and so on. For mycoplasma infection, the application of cephalosporin is not effective. Again, other culture tests are performed. For example, blood culture is performed, and if the blood culture is positive, sensitive antibiotics should be actively used.