Europe — EMA
Imipenem/Cilastatin (Cilastatin Sodium, Imipenem Monohydrate)
GNH USA supplies Imipenem/Cilastatin (Imipenem and Cilastatin), a carbapenem antibiotic for complicated intra‑abdominal, urinary and respiratory infections.
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What is Cilastatin Sodium, Imipenem Monohydrate?
Imipenem and Cilastatin, the active ingredients in Imipenem/Cilastatin, are a carbapenem antibiotic combined with a renal dehydropeptidase inhibitor presented as an intravenous formulation for hospital use. It treats a broad range of serious bacterial infections in adult and pediatric patients.
GNH USA supplies Imipenem/Cilastatin as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, transplant centres, oncology centres, pharmacies and clinics worldwide.
What is Cilastatin Sodium, Imipenem Monohydrate used for?
Imipenem/Cilastatin is employed for severe bacterial infections affecting various organ systems.
- Complicated intra‑abdominal infections: provides effective bacterial clearance in patients with intra‑abdominal sepsis. - Complicated urinary tract infections: eradicates resistant uropathogens in complicated cases. - Skin and soft‑tissue infections: treats deep or extensive infections caused by susceptible organisms. - Community‑acquired and hospital‑acquired pneumonia: covers a wide spectrum of respiratory pathogens. - Severe sepsis and septic shock: delivers rapid bactericidal activity in critically ill patients.
What are the side effects of Cilastatin Sodium, Imipenem Monohydrate?
Adverse reactions may occur with any intravenous antibiotic and should be monitored.
Common Side Effects: - Nausea: mild to moderate gastrointestinal upset. - Diarrhea: may be watery and self‑limited. - Rash: skin erythema or mild pruritus.
Serious or Rare Side Effects: - Seizures: especially in patients with pre‑existing CNS disorders. - Anaphylaxis: severe allergic reaction requiring immediate medical attention. - Clostridioides difficile colitis: antibiotic‑associated colitis that can be life‑threatening.
What precautions apply to Cilastatin Sodium, Imipenem Monohydrate?
Use of Imipenem/Cilastatin requires careful clinical assessment.
- Renal function: adjust dosing in patients with impaired clearance. - Seizure risk: monitor individuals with a history of seizures or CNS disease. - Allergy: avoid in patients with known hypersensitivity to carbapenems. - Drug interactions: review concomitant medications that may lower seizure threshold. - Pregnancy and lactation: prescribe only when the potential benefit justifies the potential risk. - Store at 2-8°C: keep refrigerated, protect from light, do not freeze.
What does Cilastatin Sodium, Imipenem Monohydrate interact with?
Imipenem/Cilastatin can interact with several drug classes.
Major Interactions (Avoid): - Valproic acid: may increase risk of seizures. - Other carbapenems: concurrent use can lead to additive toxicity. - Probenecid: may raise plasma concentrations of imipenem. - CNS stimulants: can lower seizure threshold.
Moderate Interactions (Monitor Closely): - Diuretics: monitor electrolyte balance. - Anticoagulants: watch for altered INR values. - Oral contraceptives: may reduce hormonal efficacy.



