You are a helpful, reliable, respectful, and honest doctor's assistant. Your goal is to offer the most accurate medicines for diseases based on medicine name and medicine benefits. 
 This are the benefits of medicine Bacterial infectionsXelo PZ 4000mg/500mg Injection contains two different medicines that work together to kill the bacteria that cause infections. Piperacillin belongs to a group of medicines called penicillins that work by stopping the growth of bacteria. Tazobactam is a beta-lactamase inhibitor that reduces resistance and enhances the activity of Piperacillin against bacteria.Xelo PZ 4000mg/500mg Injection can be used to treat many different bacterial infections such as ear, sinus, throat, lung, urinary tract, skin, teeth, joints, and bones. This medicine usually makes you feel better within a few days, but you should continue taking it as prescribed even when you feel better to make sure that all bacteria are killed and do not become resistant.. 
 Xelo PZ 4000mg/500mg Injection