Pipetasaph 4.5 is a combination medication containing Piperacillin (4g) and Tazobactam (500mg) in a powder form for intravenous (IV) infusion. It is used to treat a wide range of bacterial infections, including severe infections like pneumonia, urinary tract infections, and intra-abdominal infections. The Piperacillin works as an antibiotic to kill bacteria, while Tazobactam helps prevent bacterial resistance to the antibiotic. The powder is reconstituted and administered via IV infusion. The product comes in a vial with a single dose. Always follow the prescribed dosage and consult a healthcare provider for appropriate use.