Aqumer-MS 1.5g Injection: Complete Medicine Guide
Clinical Reference Standards: CDSCO (Central Drugs Standard Control Organisation), Indian Pharmacopoeia (IP) & WHO | Last Updated: September 2026
When to Call Your Doctor IMMEDIATELY
- Swelling of the face, lips, tongue, or throat, or difficulty breathing
- Sudden severe rash, skin peeling, or blisters in the mouth or eyes
- Seizure, confusion, or unusual body movements
- Severe or bloody diarrhea, or persistent watery diarrhea with fever
- Decreased urine output, swelling of the legs, or sudden weight gain
- Yellowing of the skin or eyes, dark urine, or severe abdominal pain
- Unusual bruising, bleeding, or persistent high fever
- Chest pain, palpitations, or fainting
If experiencing severe symptoms, call emergency services immediately.
What is eupen s injection used for?
This medicine is a hospital antibiotic injection that combines meropenem 1000 mg with sulbactam 500 mg. It is used to treat serious bacterial infections such as complicated abdominal infections, hospital-acquired pneumonia, complicated urinary tract infections, and sepsis. It works by blocking bacterial cell wall synthesis and protecting meropenem from certain resistance enzymes. It must be given by a healthcare professional and is not for viral infections.
- Generic Name: Meropenem (1000mg) + Sulbactam (500mg)
- Manufacturer: Neon Laboratories Ltd
- Form: Allopathy
- Pregnancy Category: Consult doctor
- Prescription Required: Yes
🇮🇳 eupen s injection के बारे में (Hindi Summary)
उपयोग: यह दवा मेरोपेनम और सल्बैक्टम का संयोजन है और यह गंभीर बैक्टीरियल संक्रमणों के इलाज के लिए अस्पताल में इंजेक्शन के रूप में दी जाती है। इसका उपयोग पेट के गंभीर संक्रमण, अस्पताल में होने वाले निमोनिया, मूत्र मार्ग के जटिल संक्रमण, त्वचा और मांसपेशियों के गहरे संक्रमण, और खून के संक्रमण यानी सेप्सिस के इलाज में किया जाता है। यह दवा बैक्टीरिया की कोशिका भित्ति को तोड़कर उन्हें मारती है और कुछ ऐसे एंजाइमों को रोकती है जो मेरोपेनम को नष्ट कर सकते हैं। यह दवा केवल डॉक्टर की देखरेख में अस्पताल में ही दी जानी चाहिए और वायरल संक्रमण जैसे सर्दी-जुकाम के लिए यह काम नहीं करती।
साइड इफेक्ट्स: इस दवा के सामान्य दुष्प्रभावों में दस्त, जी मिचलाना, उल्टी, सिरदर्द, त्वचा पर चकत्ते और इंजेक्शन वाली जगह पर दर्द या सूजन शामिल हैं। कुछ मामलों में गंभीर एलर्जी, सांस लेने में कठिनाई, चेहरे या गले में सूजन, दौरे पड़ना, गंभीर दस्त, खून की कमी, और किडनी या लिवर से जुड़ी समस्याएं हो सकती हैं। अगर आपको लगातार दस्त, बुखार, पेशाब कम आना, पीलिया, या त्वचा पर गंभीर चकत्ते दिखें तो तुरंत डॉक्टर को बताएं।
सुरक्षा सलाह: यह दवा केवल अस्पताल या क्लिनिक में प्रशिक्षित स्वास्थ्यकर्मी द्वारा ही दी जानी चाहिए। इसे शुरू करने से पहले अपने डॉक्टर को मेरोपेनम, पेनिसिलिन, सेफलोस्पोरिन या सल्बैक्टम से होने वाली किसी भी एलर्जी के बारे में जरूर बताएं। अगर आपको किडनी, लिवर या दौरे की बीमारी है तो डॉक्टर को बताएं क्योंकि खुराक बदलनी पड़ सकती है। इलाज पूरा होने से पहले दवा बंद न करें, भले ही आप बेहतर महसूस करें। इलाज के दौरान शराब न पिएं और डॉक्टर द्वारा बताए गए सभी टेस्ट और फॉलो-अप समय पर कराएं।
💊 eupen s injection Uses & Benefits
[{"condition":"Complicated intra-abdominal infections","description":"Used to treat serious abdominal infections such as perforated appendicitis, peritonitis, and intra-abdominal abscesses caused by susceptible bacteria.","evidence":"Well-established"},{"condition":"Hospital-acquired pneumonia and ventilator-associated pneumonia","description":"Prescribed for severe lung infections that develop during hospital stay, especially when resistant Gram-negative bacteria are suspected.","evidence":"Well-established"},{"condition":"Complicated urinary tract infections","description":"Used for kidney and urinary tract infections that are severe, complicated, or caused by multidrug-resistant organisms.","evidence":"Well-established"},{"condition":"Complicated skin and soft tissue infections","description":"Treats deep skin infections, diabetic foot infections, and surgical wound infections caused by susceptible bacteria.","evidence":"Well-established"},{"condition":"Bloodstream infections and sepsis","description":"Used as part of emergency treatment for serious blood infections and sepsis when broad Gram-negative and anaerobic coverage is needed.","evidence":"Well-established"},{"condition":"Febrile neutropenia","description":"Sometimes used as empiric therapy in cancer patients with fever and low white blood cell counts, based on local resistance patterns.","evidence":"Well-established"}]
Off-label uses: [{"condition":"Meningitis caused by susceptible Gram-negative bacteria","description":"Meropenem has established central nervous system penetration and may be used in selected cases, but the meropenem-sulbactam combination is not specifically approved for this indication.","evidence":"Limited"},{"condition":"Infective endocarditis caused by resistant organisms","description":"May be considered in selected patients when standard regimens are not suitable, but this is not a labeled indication for the combination product.","evidence":"Limited"},{"condition":"Prophylaxis in high-risk surgical procedures","description":"Occasionally used in institutions with high rates of resistant organisms, but routine surgical prophylaxis with this combination is not standard practice.","evidence":"Limited"}]
Primary treatment for: Serious bacterial infections caused by susceptible organisms
Also treats: Complicated intra-abdominal infections, Hospital-acquired pneumonia, Complicated urinary tract infections, Complicated skin and soft tissue infections, Bloodstream infections and sepsis, Febrile neutropenia
📋 Drug Information
| Generic Name(s) | Meropenem (1000mg) + Sulbactam (500mg) |
| Brand Name | eupen s injection |
| Manufacturer | Neon Laboratories Ltd |
| Packaging / Form | Varies by brand (Allopathy) |
| Therapeutic Class | ANTI INFECTIVES |
| Action Class | |
| Route of Administration | Parenteral |
| Storage | Store the unreconstituted powder at room temperature between 20°C and 25°C, away from direct light and moisture. After reconstitution, the solution should be used according to the manufacturer's instructions and institutional policy. Reconstituted solutions may be stable for a limited time at room temperature or under refrigeration, depending on the diluent used. Do not freeze the reconstituted solution unless specifically instructed. Keep this medicine out of the reach of children. |
| Shelf Life | The shelf life of the unreconstituted powder is typically 24 to 36 months from the date of manufacture, depending on the manufacturer's specifications. Always check the expiry date on the vial before use. Once reconstituted, the solution should be used within the time specified by the manufacturer and hospital pharmacy guidelines. |
| WHO Guideline | The World Health Organization includes meropenem in its list of essential medicines and recommends carbapenems for serious infections caused by multidrug-resistant organisms when appropriate. The specific meropenem-sulbactam combination is not separately listed by WHO, and its use should follow local antimicrobial stewardship guidelines and susceptibility results. |
| ICMR Guideline | The Indian Council of Medical Research antimicrobial resistance surveillance and treatment guidelines recommend carbapenems such as meropenem for serious infections caused by extended-spectrum beta-lactamase-producing and other resistant Gram-negative bacteria. The meropenem-sulbactam combination should be used according to institutional policy, culture reports, and antimicrobial stewardship principles. |
👨⚕️ Doctor's Practical Tips
Evidence-based practical advice from experienced clinicians
🔍 Is This Medicine Right for Your Symptom?
Educational reference. Always consult a doctor for diagnosis.
🔬 How This Medicine Works (Pharmacology)
Pharmacokinetics
How It Works
This medicine works through two complementary actions. Meropenem is a carbapenem antibiotic that binds to penicillin-binding proteins on the bacterial cell membrane and blocks the final steps of cell wall synthesis, which leads to bacterial death. Sulbactam is a beta-lactamase inhibitor that protects meropenem from being destroyed by certain beta-lactamase enzymes produced by bacteria. Together, they extend antibacterial coverage against many Gram-negative, Gram-positive, and anaerobic organisms, including some that are resistant to simpler beta-lactam antibiotics.
Mechanism Steps
💡 How to Take eupen s injection
Strength: This medicine is a parenteral powder for injection containing 1000 mg of meropenem and 500 mg of sulbactam per vial, giving a total strength of 1.5 g. It is an immediate-release formulation intended for intravenous or intramuscular administration after reconstitution.
Dosage Information
| Adult Dosage | The adult dose of this medicine is determined by the treating clinician based on the type and severity of infection, the patient's kidney function, body weight, and local resistance patterns. A commonly used adult dose for meropenem in serious infections is 500 mg to 1 g given intravenously every 8 hours, and the sulbactam component adds 500 mg per 1.5 g vial. For severe or resistant infections, higher doses or more frequent administration may be used. Dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function. Treatment duration varies from 5 to 14 days or longer depending on the infection and clinical response. |
| Pediatric Dosage | Pediatric dosing is not established from available information for this specific combination product. Meropenem has established pediatric uses, but the meropenem-sulbactam combination requires specialist evaluation. Consult a pediatrician or pediatric infectious disease specialist for dosing in children. |
| Elderly Dosage | Older adults may have reduced kidney function even when serum creatinine appears normal, so the dose of this medicine should be adjusted according to measured or estimated kidney function. Elderly patients should be monitored closely for neurological side effects such as confusion or seizures, and for signs of kidney injury. Dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function. |
| Renal Impairment | Dose adjustment is required in patients with reduced kidney function. For meropenem, the usual approach is to extend the dosing interval or reduce the dose when creatinine clearance is below 50 mL/min. Patients with severe kidney impairment or those on dialysis need specific dosing schedules determined by a clinician. Sulbactam also accumulates in kidney impairment, so the combination should be used with caution and appropriate dose modification. Dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function. |
| Hepatic Impairment | Mild to moderate liver impairment usually does not require a dose change for meropenem or sulbactam. However, patients with severe liver disease should be monitored for liver enzyme changes and clinical signs of liver injury. Dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function. |
| Maximum Daily Dose | The maximum daily dose is not fixed and depends on the infection, kidney function, and clinical judgment. In adults with normal kidney function, meropenem doses up to 2 g every 8 hours have been used in severe infections, which would provide 6 g of meropenem per day. The sulbactam component in this product adds 500 mg per 1.5 g vial, so the total daily sulbactam exposure depends on the number of vials used. Dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function. |
Dosage Timeline
🍽️ Food Timing Guide
⏰ What to Do If You Miss a Dose
⚠️ Side Effects of eupen s injection
✅ Common Side Effects
🚨 Serious Side Effects
⚠️ Rare Side Effects
Consult your doctor if you experience any unusual symptoms.
🔬 Drug Interactions
| Drug | Severity | Effect |
|---|---|---|
| Probenecid | Major | |
| Valproic acid | Major | |
| Aminoglycosides | Major | |
| Amphotericin B | Major | |
| Warfarin | Moderate | |
| Mycophenolate mofetil | Moderate | |
| Methotrexate | Moderate | |
| Oral contraceptives | Minor | |
| Allopurinol | Minor | |
| Loop diuretics | Minor |
🚨 Major Interactions
- Probenecid
- Valproic acid and divalproex
- Other nephrotoxic drugs such as aminoglycosides or amphotericin B
⚡ Moderate Interactions
- Warfarin and other oral anticoagulants
- Mycophenolate mofetil
- Methotrexate
🍷 Alcohol Interaction
Alcohol should be avoided during treatment with this medicine because it can worsen nausea, dizziness, and liver stress. Alcohol may also make it harder to recognize side effects such as drowsiness or confusion. Patients should wait until their doctor confirms that the infection has resolved and treatment is complete before drinking alcohol.
🔎 Check Your Other Medicines
Educational tool. Always confirm with your doctor or pharmacist.
🛡️ Safety & Warnings
🚫 Contraindications
["Known severe hypersensitivity to meropenem, other carbapenems, or sulbactam","Known severe immediate allergic reaction to penicillins, cephalosporins, or other beta-lactam antibiotics","Previous severe allergic reaction to any component of this medicine","Use as a single agent for infections known to be resistant to meropenem or sulbactam","Not for use in patients with a history of severe anaphylaxis to beta-lactam antibiotics unless no alternative exists and allergy consultation is available"]
⚠️ Warnings & Precautions
["Serious allergic reactions, including anaphylaxis, can occur and require immediate treatment.","Clostridioides difficile-associated diarrhea can develop during or after treatment and may be severe.","Seizures and other nervous system effects have been reported, especially in patients with kidney impairment or central nervous system disorders.","Kidney function should be monitored, and the dose adjusted in patients with reduced kidney function.","Liver enzyme elevations may occur and should be monitored in patients with liver disease.","Prolonged use may lead to overgrowth of non-susceptible organisms, including fungi.","This medicine should be used only for bacterial infections and not for viral illnesses.","Patients should complete the full course of therapy as prescribed by their clinician."]
🤱 Lactation Safety
Meropenem is present in human breast milk in small amounts, and information on sulbactam in breast milk is limited. Breastfeeding should be discussed with the doctor, who may recommend temporary interruption or continued use depending on the clinical situation and the infant's health.
💊 Overdose Management
Overdose with this medicine is unlikely in supervised hospital use, but accidental excessive doses can increase the risk of nausea, vomiting, diarrhea, seizures, and kidney injury. There is no specific antidote. Treatment is supportive and may include monitoring of vital signs, kidney function, liver function, and neurological status. In patients with kidney failure, hemodialysis may help remove meropenem and sulbactam from the blood. Any suspected overdose should be reported to the treating medical team immediately.
⏰ Missed Dose
Because this medicine is given by a healthcare professional in a hospital or clinic, missed doses are usually managed by the nursing and medical staff. If you are receiving treatment and a dose is delayed, inform the nurse or doctor right away. Do not attempt to self-administer an extra dose. If you are receiving this medicine as part of an outpatient infusion program and miss an appointment, contact the clinic to reschedule as soon as possible. Do not double the next dose to make up for a missed one.
Additional Safety Advice
This medicine must be given only by a trained healthcare professional in a hospital or clinic setting, because it is an injectable antibiotic that requires proper preparation and monitoring. Before the first dose, tell your doctor about any allergy to meropenem, other carbapenems, penicillins, cephalosporins, or sulbactam. Inform the medical team if you have kidney disease, liver disease, epilepsy, or a history of seizures, because the dose may need adjustment. Do not stop treatment early even if you feel better, since incomplete treatment can allow the infection to return and can promote antibiotic resistance. Report severe or bloody diarrhea, new fever, mouth sores, unusual bruising or bleeding, or yellowing of the eyes or skin immediately. If you are pregnant, planning pregnancy, or breastfeeding, discuss the risks and benefits with your doctor before this medicine is used. Avoid alcohol during treatment because it can worsen nausea, dizziness, and liver stress. Keep all follow-up appointments for blood tests, kidney function checks, and cultures so your response to treatment can be monitored safely.
👴 Special Considerations for Elderly
💡 For Patients Above 65
Older adults are more likely to have reduced kidney function, even when blood creatinine looks normal. The dose of this medicine should be adjusted based on measured or estimated kidney function. Elderly patients are also at higher risk of confusion, seizures, and falls during treatment. Close monitoring of kidney function, neurological status, and hydration is important.
🤰 Pregnancy Planning (TTC)
If you are planning pregnancy, discuss this medicine with your doctor before starting treatment. Serious bacterial infections may need urgent treatment, and the decision to use this medicine during pregnancy should balance the risks of untreated infection against the risks of the medicine. Use effective contraception during treatment if pregnancy is not desired, and consult your doctor for personalized advice.
🏥 Post-Surgery Considerations
This medicine is often used after surgery to treat or prevent serious infections. The dose and duration depend on the type of surgery, the infection risk, and your kidney function. Follow your surgeon's instructions about wound care, activity, and follow-up. Report fever, wound redness, drainage, or increasing pain promptly.
🦷 Dental Procedures
Tell your dentist and doctor if you are receiving this medicine before any dental procedure. There is no specific interaction with dental anesthetics established for this medicine, but your overall medical condition and kidney function should be considered. Do not stop this medicine for a dental visit without consulting your treating doctor.
💚 Lifestyle Tips for Better Results
🏋️ Exercise Considerations
Avoid strenuous exercise while you are recovering from a serious infection. Light activity such as short walks may be helpful once your doctor approves it. If you feel dizzy, short of breath, or unusually tired, stop and rest. Patients recovering from surgery or sepsis should follow their surgeon's or physician's advice about gradual return to activity.
🥗 Diet Recommendations
💼 Impact on Daily Work & Life
This medicine is usually given in a hospital or clinic, so it may require time away from work during treatment. You may feel tired, drowsy, or dizzy, especially if you have a serious infection or kidney problems. Avoid driving or operating heavy machinery until you feel fully alert and your doctor says it is safe. Discuss your work schedule and any physical job requirements with your treating doctor before returning to full duties.
🛑 When to Stop This Medicine
Do not stop this medicine on your own. The treating doctor will decide when to stop based on your clinical response, culture results, and overall condition. If you develop a serious side effect such as a severe allergic reaction, seizure, or severe diarrhea, the medical team may stop the medicine and switch to another treatment. Always ask your doctor before stopping or changing treatment.
📅 Long-Term Use Effects
Long-term effects of this medicine are mainly related to prolonged antibiotic use and the underlying infection. Prolonged treatment can increase the risk of antibiotic resistance, fungal overgrowth, and Clostridioides difficile-associated diarrhea. Kidney and liver function should be monitored during extended therapy. Most patients recover fully after completing treatment, but those with serious infections may need follow-up care for weeks or months. Any new symptoms after treatment should be evaluated by a doctor.
🌿 Non-Medicine Approaches
These can complement medicine but do not replace prescribed treatment.
Using laboratory results to choose the most targeted antibiotic can improve outcomes and reduce resistance.
Evidence: Well-establishedSurgical or drainage procedures to remove the source of infection are essential alongside antibiotics.
Evidence: Well-establishedFluids, oxygen, blood pressure support, and nutrition are important in severe infections and sepsis.
Evidence: Well-established💉 Vaccination Considerations
💉 If You're Getting Vaccinated
There are no specific vaccine interactions established for this medicine. However, patients with serious infections may need to delay routine vaccinations until they have recovered. Live vaccines should generally be avoided during severe illness or immunosuppression. Discuss vaccination timing with your doctor after treatment.
📦 Storage Guide
✅ DO
Store the unreconstituted powder at room temperature between 20°C and 25°C
❌ DON'T
Do not store it in a refrigerator unless specifically instructed
✅ DO
Keep the vial in its original carton to protect it from light
❌ DON'T
Do not transfer the powder to another container
✅ DO
Use the reconstituted solution within the time recommended by the manufacturer
❌ DON'T
Do not use the solution if it is cloudy or contains particles
✅ DO
Keep this medicine out of the reach of children
❌ DON'T
Do not use the medicine after the expiry date
✈️ Traveling with This Medicine
This medicine is usually given in a hospital or clinic, so travel planning should be discussed with your treating doctor. If you need to continue treatment while traveling, carry the original packaging, a copy of your prescription, and a letter from your doctor explaining the medical need. Keep the medicine in a cool, dry place and follow the storage instructions provided by the pharmacy. Check airline and customs rules for carrying injectable medicines, and carry enough supply for the entire trip. If you are traveling across time zones, ask your doctor how to adjust the dosing schedule. Never pack this medicine in checked luggage because temperature changes and loss of luggage can affect treatment.
💰 Cost Analysis & Savings
👥 Real Patient Stories
Educational, anonymized scenarios. Individual results may vary.
💬 Questions Patients Often Ask
A: Bacterial killing starts soon after the first dose, but fever and other symptoms usually begin to improve within 24 to 72 hours. The full course may last 5 to 14 days or longer depending on the infection.
A: No. This medicine is an injectable hospital antibiotic and must be given by a trained healthcare professional with proper monitoring.
A: Do not stop treatment early. Complete the full course as prescribed to prevent the infection from returning and to reduce antibiotic resistance.
A: It can be used in kidney disease, but the dose must be adjusted based on kidney function. Your doctor will monitor your kidney tests during treatment.
A: It should be used during pregnancy only when the benefit clearly outweighs the risk. Discuss this with your doctor, who will consider the severity of the infection and alternative options.
A: Watch for severe allergic reactions, persistent or bloody diarrhea, seizures, confusion, decreased urine output, and yellowing of the skin or eyes. Report these to your doctor immediately.
🤔 Common Patient Concerns
🔄 Substitutes for eupen s injection
View AllAlternative brands with exact same active ingredient:
-
wemero s 1000mg/500mg injectionTreatwell Biotech ₹750.00 14.7% CHEAPER
-
mero sb injectionAristo Pharmaceuticals Pvt Ltd ₹795.47 9.5% CHEAPER
-
kupen sb 1000mg/500mg injectionHetero Drugs Ltd ₹802.67 8.7% CHEAPER
-
ibimero s 1000mg/500mg injectionIndiabulls pharmaceutical ltd ₹805.55 8.3% CHEAPER
-
zaxter xp 1000 mg/500 mg injectionAlkem Laboratories Ltd ₹926.25 5.4% COSTLIER
Medical Note: Always consult your doctor before switching medications.
🛑 Myths vs. Facts
- Myth: This medicine can cure any infection quickly.
Fact: This medicine only works against susceptible bacteria and must be chosen based on the type of infection and culture results. - Myth: Stronger antibiotics are always better.
Fact: Using stronger antibiotics when they are not needed can cause side effects and increase antibiotic resistance. - Myth: You can stop the injection once you feel better.
Fact: Stopping early can allow the infection to return and can promote resistance. Complete the full course as prescribed. - Myth: This medicine is safe for everyone.
Fact: People with severe beta-lactam allergies or certain kidney and neurological conditions may not be able to use it. - Myth: This medicine can be used for cold and flu.
Fact: This medicine treats bacterial infections only and has no effect on viruses such as those that cause colds and flu.
🔄 Alternative Options
Generic Alternatives
- Meropenem injection
- Sulbactam injection
Brand Alternatives
- Aqumer-MS 1.5g Injection