Meronem 500mg Injection
By Meronem
Rx
1 Injection in a Vial

Composition
Meropenem(500mg)

Manufacturer - Pfizer Ltd
The Capital, 1802, 18th Floor , Plot No. C-70, 'G' Block , Bandra Kurla Complex, Bandra East , Mumbai – 400051.

Expires on or after
April, 2026
About Meronem 500mg Injection
Meronem 500mg Injection is an antibiotic used to fight severe bacterial infections in various parts of the body such as the skin, lungs, stomach, urinary tract, blood, and brain (like meningitis). This medication works by eliminating the bacteria responsible for the infection, but please note that it is not effective against viral infections.
Primarily administered to critically ill patients in hospital settings, Meronem 500mg Injection is given through a drip/infusion or directly into a vein under the supervision of a healthcare professional. The dosage will vary based on the type and severity of the infection. It is crucial to complete the prescribed treatment duration, even if symptoms improve, to prevent the infection from worsening or recurring.
While using Meronem 500mg Injection, some individuals may experience temporary side effects such as headache, nausea, constipation, diarrhea, anemia, vomiting, or rash. These side effects usually subside as the body adjusts to the medication. However, if these effects persist or become bothersome, consulting a doctor is advisable.
Before starting treatment, inform your healthcare provider if you have epilepsy, liver or kidney issues, or if you are allergic to any antibiotics. Regular blood tests may be recommended to monitor blood cell count and kidney function during treatment. This medication is considered safe for use during pregnancy and breastfeeding if prescribed by a healthcare professional.
Meronem 500mg Injection contains Meropenem, which falls under the category of antibiotics. It is effective against bacterial infections such as pneumonia, urinary tract infections, intra-abdominal infections, gynaecological infections, skin infections, meningitis, and septicaemia. It can also be used for empiric treatment of febrile neutropenia in adults, either alone or in combination with other medications.
During treatment, blood tests may be conducted periodically. Use with caution is advised for patients with liver problems, kidney issues, and diarrhea. Avoid using Meronem 500mg Injection in patients with gastrointestinal problems and hypersensitivity reactions without consulting a doctor. Additionally, caution is recommended in children over 3 months old and geriatric patients.
Common side effects of Meronem 500mg Injection include abdominal pain, nausea, vomiting, diarrhea, headache, skin rash, itching, pain, and inflammation. If any of these symptoms persist, consulting a healthcare provider is recommended.
Benefits
Meronem 500mg Injection is a powerful medication belonging to the group of carbapenem antibiotics, specifically designed to combat severe bacterial infections. This medication functions by eradicating the harmful bacteria responsible for causing serious infections in the body. Offering a versatile solution, Meronem 500mg Injection is effective in treating various bacterial infections affecting different parts of the body, including the brain (meningitis), lungs (pneumonia), abdomen, urinary tract, skin, blood, and heart.
Upon administration, this injection swiftly alleviates symptoms and improves the individual's condition, providing relief and aiding in a quick recovery. However, despite feeling better, it is crucial to adhere to the prescribed dosage regimen to ensure the complete elimination of bacteria from the body. By completing the full course as directed by a healthcare provider, the risk of developing bacterial resistance is minimized, thus enhancing the drug's effectiveness in eradicating the infection.
Meronem 500mg Injection stands out as an essential medication in the treatment of severe bacterial infections, offering fast relief and a comprehensive approach to combating various types of bacterial illnesses. With its ability to target a wide range of infections effectively, this medicine proves to be a valuable asset in restoring health and well-being, underlining its significance in medical practice.
How to use the Meronem 500mg Injection
When using Meronem 500mg Injection, it is important to note that you should always have a healthcare professional, such as your doctor or nurse, administer the medicine for you. This means you should not try to give yourself the injection. The proper dosage and administration of this medication will be determined by your healthcare provider based on your individual condition and needs. It is crucial to follow their instructions carefully and to not make any changes to the dosage or frequency without consulting them first. By allowing a qualified professional to administer Meronem 500mg Injection, you can ensure that you are receiving the correct dose in a safe and effective manner.
Uses of Meronem 500mg Injection
The Meronem 500mg Injection is used to treat severe bacterial infections. It is effective in combating a wide range of bacterial infections that may be resistant to other antibiotics. This injection is specifically designed to target and eliminate harmful bacteria in the body, helping to reduce the symptoms of the infection and promote recovery. It is typically prescribed by healthcare professionals in cases where the infection is serious and requires immediate and powerful treatment.
What conditions Meronem 500mg Injection treats?
Meronem 500mg Injection is an antibiotic used to treat severe bacterial infections in various parts of the body, including the skin, lungs, stomach, urinary tract, blood, and brain (such as meningitis). It works by eliminating the bacteria that cause these infections. Commonly used for critically ill patients in hospitals, this medicine is administered through drip or injection into a vein under medical supervision. It is important to complete the prescribed dose, even if symptoms improve, to prevent the infection from returning or worsening. Some temporary side effects like headache, nausea, and rash can occur. Consult your doctor if side effects persist. Prior medical conditions like epilepsy, liver or kidney issues, or allergies to antibiotics should be reported. Regular blood tests may be recommended during treatment. Meronem 500mg Injection is considered safe during pregnancy and breastfeeding if prescribed by a doctor.
Should you consult a doctor?
Seek medical help if you experience severe side effects like anemia, sepsis, shock, or apnea, which could indicate a serious reaction to Meronem 500mg Injection. Additionally, if you develop persistent symptoms of headache, nausea, vomiting, rash, or constipation, consult your doctor for advice. Inform your healthcare provider if you have a history of seizures, liver or kidney issues, or if you are allergic to antibiotics before starting treatment. Regular blood tests may be recommended during therapy to ensure the medication is safe for you. Follow the prescribed dosage for the duration advised, even if symptoms improve, to prevent the infection from returning or worsening. This medication is generally safe for pregnant or breastfeeding individuals under medical guidance. If in doubt or concerned about any aspect of the treatment, do not hesitate to seek advice from your healthcare professional.
Side effects of Meronem 500mg Injection
When using Meronem 500mg Injection, some individuals may experience side effects, which usually fade as the body gets used to the medication. If the side effects continue or cause concern, it is advised to consult your doctor. Common side effects may include rash, headache, vomiting, nausea, itching, diarrhea, and inflammation at the injection site. In rare cases, more serious side effects such as anemia (low red blood cell count), sepsis, constipation, apnea (absence of breathing), and shock may occur. If you experience any of these serious side effects, seek medical attention immediately.
Safety advice

liver
When it comes to liver issues, Meronem 500mg Injection is considered safe for use in patients with liver disease. There is no need for any dose adjustment specifically related to liver conditions. It is reassuring that Meronem 500mg Injection can be used without concerns regarding its impact on liver health.

kidney
Meronem 500mg Injection requires caution in patients with kidney disease. Consult your doctor for possible dose adjustments.

alcohol
When using Meronem 500mg Injection, it is safe to consume alcohol as there are no harmful side effects. Consult your doctor if you are pregnant.

driving
When using Meronem 500mg Injection, it is unclear if it affects driving ability. Avoid driving if you notice any symptoms impairing focus and reaction time.

pregnancy
Meronem 500mg Injection is usually safe to use during pregnancy. Animal studies indicate minimal risk to the baby, but human data is limited.

breastfeeding
It is suggested that Meronem 500mg Injection is likely safe for breastfeeding. Human data indicates minimal risk to the baby.
Consumption warning before consuming Meronem 500mg Injection
Before consuming Meronem 500mg Injection, it is crucial to be aware of certain warnings and precautions. This antibiotic is used for treating severe infections of various body parts like the skin, lungs, urinary tract, and more, caused by bacteria. It is important to note that Meronem 500mg Injection will not work for viral infections.
This medication is typically administered to critically ill patients in a hospital setting through infusion or direct injection into a vein, under the supervision of a healthcare professional. The dosage is determined based on the type and severity of the infection. To ensure effectiveness, complete the full course of treatment as prescribed, even if symptoms improve.
While using Meronem 500mg Injection, some individuals may experience temporary side effects such as headache, nausea, constipation, diarrhea, anemia, vomiting, and rash. It is advised to consult a doctor if these side effects persist or become bothersome.
Prior to starting treatment, inform your healthcare provider about any history of epilepsy, liver or kidney issues, or allergies to antibiotics. Regular monitoring through blood tests may be recommended during the course of treatment. The use of this medicine during pregnancy and breastfeeding is considered safe if prescribed by a healthcare professional.
What if you forgot to take Meronem 500mg Injection?
If you forget to take a dose of Meronem 500mg Injection, it's important to seek advice from your doctor. This medication is meant to be taken as prescribed by your healthcare provider. Consulting your doctor if you miss a dose will help ensure you are following the treatment plan correctly. Your doctor can provide guidance on how to proceed and if any adjustments need to be made. It's crucial to stay in communication with your healthcare team to best manage your condition.
Related lab tests
Related Lab Tests:
When using Meronem 500mg Injection, it is important to monitor your health through various lab tests. One crucial test to consider is the Complete Blood Count (CBC). This test helps to evaluate different components of your blood such as red blood cells, white blood cells, and platelets. It can provide important insights into your overall health status and may help healthcare providers identify any potential issues related to the medication.
In addition to CBC, other related lab tests that may be relevant when taking Meronem 500mg Injection include:
- Kidney Function Tests: These tests assess the functioning of the kidneys and can help determine if the medication is affecting kidney health.
- Liver Function Tests: These tests can help monitor liver health and assess any impact the medication may have on liver function.
- Coagulation Tests: These tests evaluate how well your blood clots, which is important to monitor when on certain medications like Meronem 500mg Injection.
- Blood Chemistry Panel: This comprehensive test provides information about different markers in the blood such as glucose, electrolytes, and proteins, which can help evaluate the overall impact of the medication.
Regular monitoring of these lab tests can help ensure your safety and well-being while using Meronem 500mg Injection. It is important to follow your healthcare provider's recommendations regarding the frequency of these tests to help manage your treatment effectively.
Additional Information
Habit Forming | No |
Chemical Class | Carbapenem derivative |
Therapeutic Class | ANTI INFECTIVES |
Action Class | Cell wall active agent -Carbapenems |
FAQs
Disclaimer
The information provided on this website is to the best of our abilities to ensure it is accurate, reliable, and reviewed by a team of professionals. It should not be used to diagnose, prevent, or cure any health problem. The information presented here is not intended to create a doctor-patient relationship or replace a registered medical practitioner's advice, diagnosis, or treatment. The absence or provision of any information or warning regarding any medicine should not be assumed as an implied or explicit assurance of safety or efficacy. We highly recommend consulting your registered medical practitioner for all queries or doubts related to your medical condition. Do not ignore professional medical advice or delay seeking it based on the content encountered on our website. We intend to support, not replace, the doctor-patient relationship.
₹809.7
Inclusive of all taxes
Content verified by

Dr. Archana Prabhakar
MBBS, M.Med (Family Medicine)
Last update on 11-Feb-2025