Europe — EMA
Meropenem Enexi (Meropenem Anhydrous)
GNH USA supplies Meropenem Enexi (Meropenem), a carbapenem antibiotic for intra‑abdominal infections, pneumonia and meningitis. Request a quote.
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What is Meropenem Anhydrous?
Meropenem, the active ingredient in Meropenem Enexi, is a carbapenem antibiotic presented as an intravenous powder for reconstitution for use in severe bacterial infections. It is indicated for a range of serious infections in hospitalized patients, including intra‑abdominal, urinary, pulmonary, bloodstream and central nervous system infections. GNH USA supplies Meropenem Enexi as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals worldwide.
What is Meropenem Anhydrous used for?
Meropenem Enexi is a broad‑spectrum carbapenem used to treat infections caused by susceptible bacteria in several organ systems.
Complicated intra‑abdominal infections: provides rapid bacterial eradication and clinical cure. Complicated urinary tract infections: eliminates resistant Gram‑negative pathogens. Hospital‑acquired pneumonia: achieves high lung tissue concentrations for effective therapy. Septicemia: offers bactericidal activity against bloodstream infections. Meningitis: penetrates the cerebrospinal fluid to treat central nervous system infections.
What are the side effects of Meropenem Anhydrous?
Adverse reactions may occur with any antimicrobial therapy and should be monitored.
Common Side Effects: - Nausea or vomiting - Diarrhea, including mild Clostridioides difficile colonisation - Rash or mild skin erythema - Headache - Elevated liver enzymes - Injection‑site phlebitis or discomfort
Serious or Rare Side Effects: - Seizures, especially in patients with renal impairment - Severe Clostridioides difficile‑associated colitis - Anaphylactic or anaphylactoid reactions - Acute renal failure or worsening renal function - Hematologic abnormalities such as neutropenia or thrombocytopenia - Stevens‑Johnson syndrome or toxic epidermal necrolysis
What precautions apply to Meropenem Anhydrous?
Use meropenem with careful clinical assessment and monitoring.
Renal impairment: adjust dose based on creatinine clearance. Seizure risk: avoid in patients with a history of epilepsy or CNS disorders. Hypersensitivity: discontinue if allergic reactions develop. Antimicrobial stewardship: limit use to confirmed susceptible infections. Pregnancy and lactation: weigh benefits against potential risks; consult specialist. Store at 2-8°C: keep refrigerated, protect from light, do not freeze.
What does Meropenem Anhydrous interact with?
Meropenem may alter the pharmacokinetics of several co‑administered drugs.
Major Interactions (Avoid): - Valproic acid: carbapenems reduce serum valproate levels, risking seizure breakthrough. - Oral contraceptives: may decrease hormonal efficacy, leading to unintended pregnancy. - Probenecid: can increase meropenem plasma concentrations, raising toxicity risk.
Moderate Interactions (Monitor Closely): - Loop diuretics: combined nephrotoxic potential requires renal function monitoring. - Aminoglycosides: additive renal toxicity; adjust dosing and monitor creatinine.



