Piperacillin Sodium and Sulbactam Sodium for Injection (2:1) for Treatment of Respiratory and Urinary Tract Infection

Inclusion Criteria

• •1. patients who qualify for moderate and severe acute respiratory or urinary tract bacterial infection of acute bacterial infections need for systemic antibiotic therapy.
• •2. Age\>18 years old, Gender: both
• •3. Women of childbearing age were to be negative pregnancy test and agree to take contraceptive measures during the trial;
• •4. patients were volunteers and signed informed consent form;
• •5. patients did not participate in other clinical trials.