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Meronem Injection: Uses, Dosage & Side Effects in Pakistan

Meronem Injection (Meropenem) ke quick uses, dose guide, side effects, warnings, aur buying price range.

Compiled by the PakVita Editorial Team · AI-assisted drafting with editorial review · Sourced from DRAP, WHO, BNF · Last updated:

Review on recordReview recorded by Abdul Samad, Medical Doctor (MBBS) | RCP Member | Medical Writer & Peer Reviewer · Review recorded:

Review scope follows the reviewer’s stated professional background.

The latest editorial changes have not received a new named clinical review.

Prescription

Form

INJECTION

Strength

1g/vial

Manufacturer

Pfizer Pakistan Limited

Estimated price

Price not listed

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What is Meronem Injection used for?

  • Severe intra-abdominal infections
  • Bacterial meningitis
  • Complicated skin and soft-tissue infections
Read full Uses guide →

How to take Meronem Injection?

Adult dose: As prescribed by the treating hospital physician

Child dose: Hospital clinicians calculate the intravenous dose from infection, age, weight and kidney function. This page provides no home-injection or mixing instructions.

Read full Dosage guide →

Important warnings

  • Don't use Meronem if you are allergic to meropenem, other carbapenems, or any ingredient
  • Carries a seizure risk, particularly in patients with kidney impairment or a history of seizures — hospital monitoring required

Meronem Injection Uses, Dosage, Side Effects & Price in Pakistan

1. Quick Info (Mukhtasir Maloomat)

FieldDetails
ProductMeronem Injection
IngredientMeropenem
Strength1g/vial
FormINJECTION
Supply adviceConfirm the local pack and prescription requirements with a pharmacist
Current priceNot verified for a specific local pack

2. What is Meronem Injection? (Meronem Injection kya hai)

Meronem is a carbapenem-class antibiotic that contains meropenem as its active ingredient. Carbapenems are considered a broad-spectrum, last-line class of antibiotics reserved for serious or hard-to-treat bacterial infections rather than routine, minor illnesses. Meropenem works by interfering with the ability of bacteria to build their protective cell wall, which weakens and destroys the bacteria causing the infection. Because of how it works and the type of resistant bacteria it targets, Meronem is administered only inside a hospital or clinical setting, directly into a vein, by trained healthcare staff. It is typically given to patients with severe infections who need close monitoring throughout treatment, rather than being used for everyday outpatient care.

Within the carbapenem group, Meronem is one of several available options, and doctors choose the specific carbapenem based on the type of infection, local resistance patterns, and the patient's overall health, including kidney function. Reserving carbapenems like Meronem for serious cases helps protect their effectiveness against resistant bacteria over time. Always take Meronem as directed by your doctor or pharmacist.

3. Uses (Fayde / Kis kaam aati hai)

  • Severe intra-abdominal infections
  • Bacterial meningitis
  • Complicated skin and soft-tissue infections

4. Who May Use It (Kis ko leni chahiye)

A healthcare professional should confirm that the indication, age and exact formulation match the patient’s needs. An ingredient match alone does not make another brand or formulation interchangeable.

5. When Not to Use (Kab nahi leni chahiye)

  • Don't use Meronem if you are allergic to meropenem, other carbapenems, or any ingredient
  • Carries a seizure risk, particularly in patients with kidney impairment or a history of seizures — hospital monitoring required

6. Dosage (Kitni leni hai)

Adult guidance

As prescribed by the treating hospital physician

Child guidance

Hospital clinicians calculate the intravenous dose from infection, age, weight and kidney function. This page provides no home-injection or mixing instructions.

Dose limits

Use the limit specified for your exact product and individual prescription. A strength printed on a pack is not automatically a recommended dose.

7. How to Use (Kaise leni hai)

This is a hospital-administered medicine. Qualified staff must prepare and give it using the exact product instructions and prescribed monitoring.

8. Timing (Kab leni chahiye)

Meal timing is not used to determine the dose of this non-oral formulation.

9. Missed Dose (Dose chhoot jaye)

Follow the exact leaflet or contact a pharmacist for missed-dose instructions. Do not double a dose or change a tapering or monitored treatment plan yourself.

10. Warnings (Ihtiyat)

  • Don't use Meronem if you are allergic to meropenem, other carbapenems, or any ingredient
  • Carries a seizure risk, particularly in patients with kidney impairment or a history of seizures — hospital monitoring required

11. Precautions (Ahm ehtiyaat)

Check allergies, pregnancy or breastfeeding, kidney and liver conditions, and all other medicines with the prescriber or pharmacist. Store according to the local pack and keep out of reach of children. Below 30°C, protect from light; reconstituted solution used per hospital pharmacy protocol

12. Side Effects (Nuksanat)

Reported effects

  • Nausea or vomiting
  • Diarrhea
  • Headache

Serious effects and warning symptoms

  • Anaphylaxis (severe allergic reaction)
  • Seizures
  • Severe diarrhea from C. difficile infection

These lists do not establish the frequency of an effect or prove that a new symptom is caused by this medicine. Persistent or worsening symptoms need assessment.

13. Interactions (Dawaon ke sath reaction)

May reduce blood levels of valproic acid, increasing seizure risk; probenecid can raise meropenem blood levels

14. When to Get Help (Kab doctor se milein)

Seek emergency help for difficulty breathing, swelling of the face or throat, collapse, severe bleeding or suspected overdose. For the medicine-specific warning symptoms above, contact a clinician promptly. Bring the pack and a list of medicines.

15. Alternatives (Dusri dawaein)

Ask a pharmacist to compare the exact ingredients, strength, route and release type. A generic name alone does not prove dose equivalence. Do not substitute a combination product for a single-ingredient treatment.

16. Price in Pakistan (Price kitni hai)

A current price matched to the local strength and pack size has not been verified. Confirm the printed price, pack and expiry with a licensed pharmacy.

17. FAQs (Aksar poochay jane walay sawalat)

Q: Meronem Injection kis kaam aati hai?

A: Meronem Injection contains Meropenem. Severe intra-abdominal infections; Bacterial meningitis. The diagnosis and exact product determine suitability.

Q: Dose kaise confirm karein?

A: As prescribed by the treating hospital physician

Q: Bachon ke liye dose kya hai?

A: Hospital clinicians calculate the intravenous dose from infection, age, weight and kidney function. This page provides no home-injection or mixing instructions.

Q: Pakistan mein price kitni hai?

A: A current price matched to the local strength and pack size has not been verified. Confirm the printed price, pack and expiry with a licensed pharmacy.

Q: Nuksanat hon to kya karein?

A: Reported effects include Nausea or vomiting; Diarrhea; Headache. Seek medical help for Anaphylaxis (severe allergic reaction); Seizures. A symptom list does not predict how often an effect occurs.

18. Editorial Information (Medical jaiza)

Compiled by the PakVita Editorial Team · AI-assisted drafting with editorial review · Sourced from DRAP, WHO, BNF · Last updated: 2026-10-15

This correction adds ingredient-specific sources and separates verified facts from unverified local pack details. The recorded medical-review date is unchanged; this editorial correction is not a new clinician review. Foreign labels inform ingredient safety and do not establish Pakistani registration or every local pack’s instructions.

19. Disclaimer (Zaroori tanbeeh)

Educational information only. Confirm the diagnosis, local leaflet and individual prescription with a qualified clinician or pharmacist before starting, stopping or changing treatment.

Explore entries related to Meronem Injection by ingredient, class and listed uses. These links are not recommendations to switch treatment.

Frequently Asked Questions

Meronem Injection kis kaam aati hai?

Meronem Injection contains Meropenem. Severe intra-abdominal infections; Bacterial meningitis. The diagnosis and exact product determine suitability.

Dose kaise confirm karein?

As prescribed by the treating hospital physician

Bachon ke liye dose kya hai?

Hospital clinicians calculate the intravenous dose from infection, age, weight and kidney function. This page provides no home-injection or mixing instructions.

Pakistan mein price kitni hai?

A current price matched to the local strength and pack size has not been verified. Confirm the printed price, pack and expiry with a licensed pharmacy.

Nuksanat hon to kya karein?

Reported effects include Nausea or vomiting; Diarrhea; Headache. Seek medical help for Anaphylaxis (severe allergic reaction); Seizures. A symptom list does not predict how often an effect occurs.

Sources

  1. Meropenem Injection: MedlinePlus Drug Information — US National Library of Medicine
  2. DRAP Registered Product Data (Public Registry) — Drug Regulatory Authority of Pakistan
  3. Voluntary Recall Alert: Meronem 1g Injection — M/S. Pfizer Pakistan Limited, Karachi — Drug Regulatory Authority of Pakistan
  4. WHO Model List of Essential Medicines, 23rd ed. (2023) — World Health Organization
  5. British National Formulary (BNF) — Meropenem — BMJ Group & Pharmaceutical Press
  6. British National Formulary (BNF) — BMJ Group & Pharmaceutical Press

Medical disclaimer

This page is for educational use only and does not replace professional medical advice. Always confirm diagnosis, dose, and interactions with a qualified doctor or pharmacist before starting or changing any medicine.