Patients with nephrotic syndrome are more susceptible to infections than normal people due to hypoproteinemia in the body caused by the large amount of protein loss from the urine, which results in a decrease in the resistance of the patients. Patients with nephrotic syndrome infected with pneumonia, the treatment includes: 1, active anti-infection treatment, we generally in the clinic according to the type of pneumonia, can be divided into community-acquired pneumonia and hospital-acquired pneumonia. Generally speaking, the antibiotics we mainly choose are semi-synthetic penicillins, such as piperacillin sulbactam, amoxicillin sodium sulbactam sodium and quinolones, such as levofloxacin, moxifloxacin, etc., to carry out active anti-infective treatment. 2, in the anti-infective treatment at the same time, we should keep sputum specimens, according to the results of the drug sensitivity to guide the choice of antibiotics, the anti-infective course of pneumonia is generally in 10-14 days. 3.If patients with nephrotic syndrome have infections while taking hormones or immunosuppressants, we can reduce the dosage of hormones or immunosuppressants or even stop using them if necessary if the infections are difficult to control.4.It is recommended that patients with nephrotic syndrome should pay attention to adding or subtracting clothes and avoiding going to places with poor circulation of air, so as to avoid infections.