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Prescription requiredMacleods Pharmaceuticals Pvt LtdAntibiotic

Meromac 1 g

Meropenem (1gm)

Meromac 1 g is used for meromac 1 gm Injection is used in severe bacterial infections. It is used in infections of various body parts like skin and soft tissues, urinary tract, blood, brain and lungs (pneumonia).

Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated September 2026

₹836
Licensed pharmacyPharmacist-verified orderDelivered across India

Key details

Salt: Meropenem (1gm)
Available variants: vial 1 gm VIAL
Best price: ₹836
Prescription: Required
Manufacturer: MACLEODS PHARMACEUTICALS LTD

Ordering notes

Standard delivery across India. No same-day delivery nationally.
Chennai express delivery is possible and chargeable. Learn more
Returns & refunds: orders can be cancelled before dispatch; after dispatch, returns depend on the item category. Read the full policy

Composition of Meromac 1 g

Meromac 1 g contains Meropenem (1gm). It belongs to the Antibacterial agent class of medicines.

Uses of Meromac 1 g

  • Meromac 1 gm Injection is used in severe bacterial infections. It is used in infections of various body parts like skin and soft tissues
  • urinary tract
  • blood
  • brain and lungs (pneumonia).

Key benefits

  • Targets infections that other antibiotic groups do not reach

How Meromac 1 g works

Meromac 1 gm Injection is an antibiotic. It kills bacteria by preventing them from forming the bacterial protective covering (cell wall) which is needed for them to survive.

How to take Meromac 1 g

Take exactly as prescribed by your doctor.

Side effects of Meromac 1 g

Most side effects of Meromac are mild and settle as the body adjusts. Reported side effects include:

  • Injection site reactions (pain
  • swelling
  • redness) Vomiting Nausea

Stop the medicine and seek help immediately for a rash, swelling of the face or lips, wheezing or difficulty breathing. Tell your doctor about any side effect that persists or worries you.

Safety advice for Meromac 1 g

PregnancyMeromac 1 gm Injection is probably safe to use during pregnancy.<br>Animal studies have shown low or no adverse effect on the foetus, however, there are limited human studies. Please consult your doctor.
BreastfeedingMeromac 1 gm Injection is probably safe to use during lactation. Limited human data suggests that the drug does not represent a significant risk to the baby.
AlcoholInteraction with alcohol is unknown. Please consult your doctor.
DrivingMay cause drowsiness or affect your concentration. Do not drive until you know how it affects you.
KidneyMeromac 1 gm Injection should be used with caution in patients with kidney disease. Dose adjustment of Meromac 1 gm Injection may be needed. Please consult your doctor.
LiverMeromac 1 gm Injection is safe to use in patients with liver disease. No dose adjustment of Meromac 1 gm Injection is recommended.
Habit formingNo

Warnings and precautions

Finish the whole course even after you feel better. Do not drink any alcohol while taking metronidazole, ornidazole or tinidazole, or for the period after the course that your doctor states — the combination causes severe flushing, vomiting and a racing heart. Report severe or watery loose motions during or after the course rather than treating them yourself. Tetracyclines stain developing teeth and are avoided in young children and in pregnancy. Antibiotics do not work against colds, flu or most sore throats, which are caused by viruses.

Do not take Meromac if

Not for anyone with a known allergy to this medicine or to any ingredient in the pack.

Interactions with other medicines

Antacids, iron, zinc and calcium reduce the absorption of tetracyclines — separate them by a couple of hours. Tell your doctor if you take a blood thinner.

How to store Meromac 1 g

Store as printed on the carton — some injections need refrigeration and must not be frozen. Keep out of the reach of children.

Expert advice for Meromac 1 g

<div class="DrugPane__title___1YpP9"><h2>Expert Advice</h2></div><div class="DrugPane__content___3-yrB"><div class="style__desktop-container___1hcBT"><div class="style__desktop-video___2GTR9"><div class="styles__video-img___1rCzR"><div class=""/><div class=""/></div></div><div><div><div><div><div class="ExpertAdviceItem__content___1Djk2"><ul><li>Meromac 1 Injection is an antibiotic that's usually only given in the hospital for serious infections.</li> <li>Inform your doctor if you are allergic to penicillin or if you are taking any seizure medication before starting treatment with this medication.</li> <li>Diarrhea may occur as a side effect. Inform your doctor if you develop severe stomach pain or if you find blood in your stools.</li> <li>Your doctor may monitor your kidney function while you are having treatment with this medication.</li></ul></div></div></div></div></div></div></div>

Manufacturer and class

Manufacturer:
MACLEODS PHARMACEUTICALS LTD
Therapeutic class:
Antibiotic
Drug class:
Antibacterial agent

Substitutes for Meromac 1 g

Medicines with the same active ingredient (Meropenem (1gm)). Ask your doctor or pharmacist before switching brands.

MedicinePackPricevs Meromac 1 g
Merovaz 1 g InjectionZYDUS HEALTHCARE PHARMAinjection · 1VIAL₹1,00020% more
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Meromac 1 g FAQs

What is Meromac 1 g used for?
Meromac 1 g is commonly used for Meromac 1 gm Injection is used in severe bacterial infections. It is used in infections of various body parts like skin and soft tissues, urinary tract, blood, brain and lungs (pneumonia). Always follow your doctor's advice, this information is for educational purposes and not a substitute for professional medical guidance.
What is the salt in Meromac 1 g?
Meromac 1 g contains Meropenem (1gm). If you are allergic to any of these active ingredients or excipients, do not take this medicine and speak to your doctor first.
How does Meromac 1 g work?
Meromac 1 gm Injection is an antibiotic.
Is Meromac 1 g a prescription medicine?
Yes. Meromac 1 g is a prescription-only (Rx) medicine. Upload a valid prescription from a registered medical practitioner during checkout. We cannot dispense it without a valid Rx.
What are the common side effects of Meromac 1 g?
The side effects reported most often with Meromac are Injection site reactions (pain, swelling, redness) Vomiting Nausea. Most are mild and settle as the body adjusts; tell your doctor if any of them persist or worry you, and stop the medicine and seek help at once for a rash, swelling of the face or lips, or difficulty breathing.
Can Meromac 1 g be taken during pregnancy?
Meromac 1 gm Injection is probably safe to use during pregnancy.<br>Animal studies have shown low or no adverse effect on the foetus, however, there are limited human studies. Always tell your doctor if you are pregnant, planning a pregnancy or breastfeeding before starting Meromac.
Can I drink alcohol while taking Meromac 1 g?
Interaction with alcohol is unknown.
Is Meromac 1 g habit forming?
No. Meromac 1 g is not known to be habit forming when taken as prescribed.
How much does Meromac 1 g cost on PingMeDoc Pharmacy?
Meromac 1 g starts at ₹836 on PingMeDoc Pharmacy. Available in vial 1 gm VIAL. Final price is confirmed at checkout and may vary by variant and location.
Who manufactures Meromac 1 g?
Meromac 1 g is manufactured by MACLEODS PHARMACEUTICALS LTD. PingMeDoc Pharmacy sources medicines only from licensed manufacturers and distributors.
How is Meromac 1 g delivered?
Meromac 1 g is delivered across India via our licensed pharmacy partners. Standard delivery timelines are confirmed at checkout. Chennai customers can opt for chargeable same-city express delivery.

Meromac 1 g, Quick facts

Salt
Meropenem (1gm)
Form
vial
Best price
₹836
Prescription
Required (Rx)
Schedule
Schedule H1
Brand
Macleods Pharmaceuticals Pvt Ltd
Manufacturer
MACLEODS PHARMACEUTICALS LTD
Therapeutic class
Antibiotic
Drug class
Antibacterial agent
Habit forming
No
Variants
vial 1 gm VIAL
Delivery
Standard across India

References

The information on Meromac 1 g is compiled from the manufacturer's prescribing information and the sources below, and is reviewed by a registered medical practitioner. It does not replace advice from your own doctor.

  1. PingMeDoc clinical monograph library — compiled from Indian package inserts, the Indian Pharmacopoeia
  2. CDSCO schedules and standard pharmacology references. Reviewed for patient readability. This is general information, not a substitute for your doctor's advice.
  3. Central Drugs Standard Control Organisation (CDSCO), Ministry of Health & Family Welfare, Government of India, approved drug and schedule listings.
  4. National List of Essential Medicines (NLEM) 2022, Government of India.
  5. Manufacturer's package insert / prescribing information for Meromac 1 g.
  6. World Health Organization, ATC/DDD classification and Model Formulary for the active ingredient.

Next steps

Safety disclaimer

Product information is for general awareness and does not replace professional medical advice. Always follow a clinician's guidance and upload a valid prescription when required.