Background :

Piperacillin: A broad-spectrum β-lactam (penicillin-type) antibiotic that kills bacteria by inhibiting cell wall synthesis.

Tazobactam: A β-lactamase inhibitor that prevents bacterial enzymes (β-lactamases) from breaking down piperacillin, thereby extending its activity.

Spectrum of Activity

Covers a wide range of Gram-positive and Gram-negative bacteria, including:

Streptococcus species

Staphylococcus aureus (non-MRSA)

Escherichia coli

Klebsiella, Enterobacter, Pseudomonas aeruginosa

Bacteroides and other anaerobes

Description

Piperacillin and Tazobactam for Injection

Indications:

PEPTIZA™ is indicated for the treatment of the following systemic and/or local bacterial infections:

Adults and Elderly:

  • Lower respiratory tract infections
  • Urinary tract infections (complicated and uncomplicated)
  • Intra-abdominal infections including peritonitis and appendicitis complicated with rupture or abscess
  • Skin and soft tissue infections (complicated and uncomplicated)
  • Post-partum endometritis and pelvic infections
  • Polymicrobial infections
  • Bacterial septicaemia
  • Bacterial infections in neutropenic patients (in combination with an aminoglycoside)

Pediatrics:

  • Intra-abdominal infections, including appendicitis complicated by rupture with peritonitis and/or abscess formation, biliary infections
  • Bacterial infections in neutropenic children (in combination with an aminoglycoside)

Composition (per vial):

  • Piperacillin sodium equivalent to Piperacillin4 g
  • Tazobactam sodium equivalent to Tazobactam500 mg

Dosage and Administration:

Route: Slow Intravenous Infusion (over 20–30 minutes) or Slow IV Injection (at least 3–5 minutes)

Adults and Children ≥12 Years:

  • General infections: 12 g Piperacillin / 1.5 g Tazobactam per day in divided doses every 6–8 hours
  • Severe infections: 18 g Piperacillin / 2.25 g Tazobactam per day in divided doses

Pediatric Intra-abdominal Infections (2–12 years, ≥40 kg, normal renal function):

  • 100 mg Piperacillin / 12.5 mg Tazobactam per kg body weight every 8 hours

Storage Conditions:

  • Store injection vials at 20–25°C (Room Temperature) prior to reconstitution.
  • Protect from light and moisture.

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