With pneumonia, if there is a bacterial infection causing it, you usually need to take anti-inflammatory drugs orally for about 7 days. Pneumonia mainly refers to the inflammation of the terminal airways, alveoli and interstitial lungs, most of them are caused by bacterial, viral and mycoplasma infections, which can cause fever, cough, sputum, blood in sputum, and also cause chest pain and dyspnea, etc. It is necessary to go to the hospital and do the appropriate examination to make a clear diagnosis. If it is due to bacterial infection, generally need oral penicillin, cephalosporin antibacterial drugs to active treatment, can be taken orally for 5-7 days, most of them will improve, if the symptoms are more serious also need to be under the guidance of the doctor, and then oral medication for a period of time, the effect is not obvious need to be infused treatment, but also a variety of symptomatic supportive care, such as the need to use the medication of fever, cough and phlegm medication.