Injectable Imipenem Cistatin Sodium onset of action time is not specified, due to personal constitution and the degree of infection, the onset of action time is not the same, if the pathogenic bacteria can be covered, usually 3 to 7 days onset of action. Imipenem Cistatin Sodium for Injection is a carbapenem antibiotic, a broad-spectrum antibiotic, effective against gram-positive and negative aerobic and anaerobic infections caused by a variety of pathogens. The main adverse reactions of Imipenem Cistatin Sodium are: allergic reactions such as rash, gastrointestinal reactions such as nausea and vomiting, renal impairment, bone marrow suppression and so on. The application of Imipenem Cistatin Sodium for Injection should be regulated according to the results of drug sensitivity and under the guidance of specialized physicians.