Piperacillin NEW

**Piperacillin: A Comprehensive Overview**

**Definition:**  

Piperacillin is a broad-spectrum beta-lactam antibiotic belonging to the penicillin class. It is often combined with a beta-lactamase inhibitor, such as tazobactam, to enhance its effectiveness against resistant bacteria.

**Function:**  

Piperacillin works by inhibiting bacterial cell wall synthesis, leading to cell lysis and death. Its broad-spectrum activity targets both Gram-positive and Gram-negative bacteria, including Pseudomonas aeruginosa.

**Applications:**  

1. **Infections:** Piperacillin is used to treat a wide range of infections, including urinary tract infections (UTIs), respiratory tract infections, intra-abdominal infections, and skin/soft tissue infections.  

2. **Severe Infections:** It is particularly effective in managing severe or hospital-acquired infections, such as sepsis and nosocomial pneumonia.  

3. **Combination Therapy:** When combined with tazobactam, it is effective against beta-lactamase-producing bacteria, making it a critical tool in combating antibiotic resistance.