Pneumonia stop infusion standard is mainly based on different causes and severity of the disease to determine, generally for ordinary bacterial infections, such as Streptococcus pneumoniae infection caused by lobar pneumonia, this can be preferred penicillin-based antibiotics intravenous drip, infusion treatment for 7 days time can be cured to stop infusion. In addition, for staphylococcus aureus, Klebsiella and other bacterial infections caused by pneumonia, if there is no abscess in the lungs, pleural effusion, you can choose benzoxacillin, piperacillin, and cefotaxime class of other drugs intravenous drip, infusion treatment for about 2 weeks can be stopped infusion. For abscess formation in the lungs need to be combined antibiotics, such as more than 2 antibiotics combined with quinolones, cephalosporins, intravenous infusion needs to be more than 1 month, and X-ray film to see the foci of both lungs dissipate, absorption, then you can stop infusion.