Aztreonam 1gm Injection: Complete Medicine Guide
When to Call Your Doctor IMMEDIATELY
- Difficulty breathing or swelling of the face, lips, or throat
- Severe diarrhea with blood or mucus
- Seizures or convulsions
- Yellowing of the skin or eyes
- Decreased urine output or swelling in the legs
- Unusual bleeding or bruising
- Severe abdominal pain
If experiencing severe symptoms, call emergency services immediately.
What is limonam 1gm injection used for?
This medicine is a monobactam antibiotic injection containing aztreonam 1 gram. It is used to treat serious Gram-negative bacterial infections, including complicated urinary tract infections, pneumonia, and septicemia. It works by breaking down the bacterial cell wall, leading to bacterial death. It is administered by a healthcare professional and is often chosen for patients with penicillin allergy.
- Generic Name: Aztreonam (1gm)
- Manufacturer: Ancalima Lifesciences Ltd
- Form: Allopathy
- Pregnancy Category: Consult doctor
- Prescription Required: Yes
🇮🇳 limonam 1gm injection के बारे में (Hindi Summary)
उपयोग: यह दवा एज़्ट्रेओनम 1 ग्राम इंजेक्शन है, जिसका उपयोग गंभीर ग्राम-नेगेटिव बैक्टीरियल संक्रमणों के इलाज के लिए किया जाता है। यह मूत्र पथ के संक्रमण, निमोनिया, पेट के अंदर के संक्रमण, त्वचा के संक्रमण, और रक्त के संक्रमण (सेप्टिसीमिया) में प्रभावी है। यह दवा बैक्टीरिया की कोशिका भित्ति को तोड़कर उन्हें मार देती है। यह उन रोगियों के लिए विशेष रूप से उपयोगी है जिन्हें पेनिसिलिन से एलर्जी है। यह दवा केवल डॉक्टर की देखरेख में अस्पताल में इंजेक्शन के रूप में दी जाती है।
साइड इफेक्ट्स: इस दवा के सामान्य दुष्प्रभावों में दस्त, जी मिचलाना, उल्टी, पेट में परेशानी, त्वचा पर चकत्ते, और इंजेक्शन लगाने की जगह पर दर्द या सूजन शामिल हैं। कुछ रोगियों को सिरदर्द, चक्कर आना, या स्वाद में बदलाव महसूस हो सकता है। गंभीर दुष्प्रभाव दुर्लभ हैं, लेकिन एलर्जी की प्रतिक्रिया, गंभीर दस्त, रक्त विकार, या यकृत की समस्या हो सकती है। यदि आपको सांस लेने में कठिनाई, चेहरे या गले में सूजन, या गंभीर दस्त हो, तो तुरंत डॉक्टर से संपर्क करें।
सुरक्षा सलाह: यह दवा केवल योग्य स्वास्थ्य पेशेवर द्वारा अस्पताल में दी जानी चाहिए। इस दवा को लेने से पहले अपने डॉक्टर को अपनी सभी एलर्जी, विशेष रूप से पेनिसिलिन या सेफलोस्पोरिन से एलर्जी के बारे में बताएं। यदि आपको गुर्दे या यकृत की बीमारी है, या दौरे पड़ने का इतिहास है, तो अपने डॉक्टर को सूचित करें। इस दवा के दौरान शराब का सेवन न करें। उपचार का पूरा कोर्स पूरा करें, भले ही आप बेहतर महसूस करें। कोई भी नया लक्षण जैसे गंभीर दस्त, चकत्ते, या सांस लेने में कठिनाई हो तो तुरंत डॉक्टर को बताएं।
💊 limonam 1gm injection Uses & Benefits
[{"condition":"Complicated urinary tract infections","description":"Used to treat serious kidney, bladder, and urinary tract infections caused by susceptible Gram-negative bacteria.","evidence":"Well-established"},{"condition":"Lower respiratory tract infections","description":"Effective against hospital-acquired and community-acquired pneumonia caused by Gram-negative pathogens, including Pseudomonas aeruginosa.","evidence":"Well-established"},{"condition":"Intra-abdominal infections","description":"Used in combination with anaerobic coverage for complicated intra-abdominal infections such as peritonitis and abscesses.","evidence":"Well-established"},{"condition":"Skin and soft tissue infections","description":"Treats complicated skin infections caused by susceptible Gram-negative organisms.","evidence":"Well-established"},{"condition":"Septicemia","description":"Used for bloodstream infections caused by susceptible Gram-negative bacteria.","evidence":"Well-established"},{"condition":"Gynecological infections","description":"Effective in treating pelvic inflammatory disease and endometritis when combined with appropriate anaerobic coverage.","evidence":"Well-established"}]
Off-label uses: [{"condition":"Cystic fibrosis exacerbations","description":"Sometimes used off-label for acute pulmonary exacerbations in cystic fibrosis patients with Pseudomonas aeruginosa, though inhaled forms are more common.","evidence":"Limited"},{"condition":"Neutropenic fever","description":"May be used as part of empirical therapy in febrile neutropenia, often in combination with other antibiotics.","evidence":"Limited"}]
Primary treatment for: Gram-negative bacterial infections
Also treats: Complicated urinary tract infections, Lower respiratory tract infections, Intra-abdominal infections, Skin and soft tissue infections, Septicemia, Gynecological infections
📋 Drug Information
| Generic Name(s) | Aztreonam (1gm) |
| Brand Name | limonam 1gm injection |
| Manufacturer | Ancalima Lifesciences Ltd |
| Packaging / Form | Varies by brand (Allopathy) |
| Therapeutic Class | ANTI INFECTIVES |
| Action Class | Monobactams |
| Route of Administration | Parenteral (intravenous or intramuscular injection) |
| Storage | Store the unreconstituted powder at 20°C to 25°C (68°F to 77°F). Protect from light. After reconstitution, the solution should be used immediately or stored as per the manufacturer's instructions, typically refrigerated at 2°C to 8°C (36°F to 46°F) for up to 24 hours. Do not freeze. |
| Shelf Life | 24 months from the date of manufacture for the unreconstituted powder. |
| WHO Guideline | Not established from the available information. |
| ICMR Guideline | Not established from the available information. |
👨⚕️ 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 is a monobactam antibiotic that inhibits bacterial cell wall synthesis by binding with high affinity to penicillin-binding protein 3 (PBP3) in susceptible Gram-negative bacteria. This binding prevents the cross-linking of peptidoglycan chains, leading to weakened cell walls, osmotic instability, and ultimately bacterial lysis and death. Because it has a monobactam structure, it is stable to many beta-lactamases produced by Gram-negative bacteria, but it is hydrolyzed by extended-spectrum beta-lactamases (ESBLs) and carbapenemases.
Mechanism Steps
💡 How to Take limonam 1gm injection
Strength: 1 gram lyophilized powder for injection
Dosage Information
| Adult Dosage | The usual adult dose of this medicine ranges from 500 mg to 2 grams every 6 to 8 hours, depending on the severity and type of infection. For complicated urinary tract infections, 500 mg to 1 gram every 8 to 12 hours is typical. For severe systemic infections, 2 grams every 6 to 8 hours may be used. The maximum recommended dose is 8 grams per day. Dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function. |
| Pediatric Dosage | Pediatric dosing is not established from available information. Consult a pediatrician. In general, for children older than 9 months, the dose is based on body weight and is typically 30 mg/kg every 6 to 8 hours for mild to moderate infections, and 50 mg/kg every 6 to 8 hours for severe infections. The maximum daily dose should not exceed that of adults. |
| Elderly Dosage | Elderly patients may have reduced renal function, which can prolong the half-life of this medicine. Dose adjustment based on creatinine clearance is recommended. Monitor renal function closely during therapy. |
| Renal Impairment | In patients with renal impairment, the dose of this medicine must be adjusted based on creatinine clearance (CrCl). For CrCl 10-30 mL/min, the usual dose is 500 mg to 1 gram every 8 to 12 hours. For CrCl less than 10 mL/min, the dose is 500 mg to 1 gram every 12 to 24 hours. For patients on hemodialysis, a loading dose of 500 mg to 1 gram is given, followed by 500 mg every 8 hours after each dialysis session. For peritoneal dialysis, 500 mg every 12 hours is suggested. Always consult a clinician for precise dosing. |
| Hepatic Impairment | No specific dosage adjustment is required for patients with hepatic impairment alone, as this medicine is primarily excreted unchanged by the kidneys. However, in patients with combined hepatic and renal impairment, dose reduction may be necessary. Monitor liver function tests periodically. |
| Maximum Daily Dose | 8 grams per day |
Dosage Timeline
🍽️ Food Timing Guide
⏰ What to Do If You Miss a Dose
⚠️ Side Effects of limonam 1gm injection
✅ Common Side Effects
🚨 Serious Side Effects
⚠️ Rare Side Effects
Consult your doctor if you experience any unusual symptoms.
🔬 Drug Interactions
| Drug | Severity | Effect |
|---|---|---|
| Gentamicin | Major | |
| Warfarin | Major | |
| Furosemide | Major | |
| Probenecid | Moderate | |
| Methotrexate | Moderate | |
| Oral contraceptives | Minor |
🚨 Major Interactions
- Aminoglycosides (e.g., gentamicin, tobramycin)
- Warfarin
- Loop diuretics (e.g., furosemide)
⚡ Moderate Interactions
- Probenecid
- Methotrexate
🍷 Alcohol Interaction
Alcohol should be avoided while receiving this medicine. Alcohol can increase the risk of liver toxicity and may worsen side effects such as nausea, dizziness, and drowsiness. It is advisable to abstain from alcohol during the entire course of treatment and for a few days after.
🔎 Check Your Other Medicines
Educational tool. Always confirm with your doctor or pharmacist.
🛡️ Safety & Warnings
🚫 Contraindications
["Known hypersensitivity to aztreonam or any component of the formulation","Previous severe allergic reaction to aztreonam"]
⚠️ Warnings & Precautions
["Serious hypersensitivity reactions, including anaphylaxis, have been reported. Discontinue immediately if allergic reaction occurs.","Clostridioides difficile-associated diarrhea may occur. Evaluate if diarrhea develops.","Use with caution in patients with renal impairment. Dose adjustment required.","May cause seizures, especially in patients with renal impairment or CNS disorders.","Prolonged use may result in overgrowth of non-susceptible organisms, including fungi.","Not effective against Gram-positive bacteria or anaerobes. Consider additional coverage when these are suspected.","Patients with phenylketonuria: some formulations may contain phenylalanine. Check product labeling."]
🤱 Lactation Safety
This medicine is excreted in human breast milk in low concentrations. Caution should be exercised when administered to a nursing woman. Consult your doctor to weigh the benefits and risks before breastfeeding during treatment.
💊 Overdose Management
Overdose of this medicine may cause nausea, vomiting, diarrhea, and seizures. There is no specific antidote. Treatment is supportive and symptomatic. In case of overdose, discontinue the drug and monitor vital signs. Hemodialysis may be considered to remove the drug from the bloodstream in severe cases, especially in patients with renal impairment.
⏰ Missed Dose
Since this medicine is administered by a healthcare professional, missed doses are unlikely. If you miss a scheduled dose, contact your doctor or nurse as soon as possible. Do not attempt to self-administer an extra dose. Your healthcare provider will determine the appropriate timing for the next dose.
Additional Safety Advice
This medicine must be administered only by a qualified healthcare professional in a setting equipped to manage allergic reactions. Inform your doctor about all your allergies, especially to penicillins, cephalosporins, or carbapenems, before receiving this medicine. Tell your doctor if you have kidney disease, liver disease, or a history of seizures, as dose adjustments may be needed. Do not breastfeed while receiving this medicine without consulting your doctor. Avoid alcohol during treatment as it may worsen side effects. Complete the full course as prescribed, even if you feel better, to prevent resistance. Report any new symptoms such as severe diarrhea, rash, or difficulty breathing immediately.
👴 Special Considerations for Elderly
💡 For Patients Above 65
Elderly patients are more likely to have reduced renal function, which can lead to accumulation of this medicine and increased risk of side effects. Dose adjustment based on creatinine clearance is essential. Monitor renal function and watch for signs of neurotoxicity, such as confusion or seizures.
🤰 Pregnancy Planning (TTC)
If you are planning to become pregnant, discuss with your doctor before starting this medicine. This medicine is classified as Pregnancy Category B, meaning animal studies show no risk, but human studies are lacking. It should be used during pregnancy only if clearly needed. Effective contraception is recommended during treatment.
🏥 Post-Surgery Considerations
This medicine may be used to treat or prevent surgical site infections caused by Gram-negative bacteria. It is often administered perioperatively in patients with penicillin allergy. Monitor for signs of infection and renal function during the postoperative period.
🦷 Dental Procedures
This medicine is not typically used for dental procedures, as dental infections are usually caused by Gram-positive and anaerobic bacteria. If you are receiving this medicine for another infection, inform your dentist before any dental work. No specific precautions are required, but maintain good oral hygiene.
💚 Lifestyle Tips for Better Results
🏋️ Exercise Considerations
While receiving this medicine, you may feel weak or dizzy. Avoid strenuous exercise until you have fully recovered. Light activities like walking are generally safe, but consult your doctor before resuming your regular exercise routine.
🥗 Diet Recommendations
💼 Impact on Daily Work & Life
This medicine is given in a hospital setting, so you will likely need to take time off work during treatment. You may experience fatigue, dizziness, or diarrhea, which can affect your ability to work. It is important to rest and recover fully before returning to work. Discuss with your doctor when it is safe to resume your normal activities.
🛑 When to Stop This Medicine
Do not stop this medicine without consulting your doctor. The full course must be completed to ensure the infection is fully treated and to prevent resistance. If you experience severe side effects, your doctor may decide to stop the medicine or switch to an alternative. Always follow your healthcare provider's instructions.
📅 Long-Term Use Effects
Long-term use of this medicine may lead to overgrowth of resistant bacteria or fungi, increasing the risk of superinfections. Prolonged therapy may also cause blood dyscrasias, liver enzyme elevations, or kidney impairment. Regular monitoring of blood counts, liver and kidney function is recommended for patients on extended therapy. The development of resistance is a concern, so this medicine should be used judiciously and only when indicated.
🌿 Non-Medicine Approaches
These can complement medicine but do not replace prescribed treatment.
Another beta-lactam antibiotic with similar Gram-negative coverage, but may not be safe in severe penicillin allergy.
Evidence: Well-establishedA fluoroquinolone antibiotic that covers Gram-negative bacteria, including Pseudomonas, but has different side effect profile.
Evidence: Well-establishedOften used in combination with beta-lactams for synergistic effect against Gram-negative infections.
Evidence: Well-established💉 Vaccination Considerations
💉 If You're Getting Vaccinated
There are no known interactions between this medicine and vaccines. However, if you are scheduled to receive a live vaccine, consult your doctor, as antibiotics may affect the immune response to certain vaccines.
📦 Storage Guide
✅ DO
Store the unreconstituted powder at room temperature (20-25°C).
❌ DON'T
Do not freeze the powder or reconstituted solution.
✅ DO
Protect from light by keeping in the original carton.
❌ DON'T
Do not use if the powder is discolored or the solution is cloudy.
✅ DO
Use reconstituted solution immediately or refrigerate for up to 24 hours.
❌ DON'T
Do not store reconstituted solution at room temperature for more than 4 hours.
✈️ Traveling with This Medicine
This medicine is administered in a hospital setting, so travel is not typically applicable. If you are prescribed this medicine as an outpatient, carry it in its original packaging with the prescription label intact. Bring a copy of your prescription and a letter from your doctor explaining the medical need. Store the reconstituted solution as directed, and keep it refrigerated if necessary. Check with your airline and destination country about regulations for carrying injectable medicines. Always carry your emergency contact information and a list of your medications.
💰 Cost Analysis & Savings
👥 Real Patient Stories
Educational, anonymized scenarios. Individual results may vary.
💬 Questions Patients Often Ask
A: You may start feeling better within 24 to 48 hours after starting treatment, but it is important to complete the full course as prescribed.
A: No, this medicine is given by injection and must be administered by a healthcare professional in a hospital or clinic setting.
A: Report any rash to your doctor immediately. It may be a sign of an allergic reaction.
A: This medicine is excreted by the kidneys, so your kidney function will be monitored. Dose adjustments may be needed if you have kidney problems.
A: This medicine may cause dizziness. Avoid driving or operating machinery until you know how it affects you.
🤔 Common Patient Concerns
🔄 Substitutes for limonam 1gm injection
View AllAlternative brands with exact same active ingredient:
-
druzem 1gm injectionDrukst Biotech Private Limited ₹378.18 10.4% CHEAPER
-
reonam 1gm injectionUnimark Remedies Ltd ₹396.63 6% CHEAPER
-
azotum 1gm injectionVenus Remedies Ltd ₹419.17 0.6% CHEAPER
-
Ftreonam 1gm InjectionFantabulous Pharma ₹458.44 8.7% COSTLIER
-
manvit 1gm injectionMancure Drugs Pvt Ltd ₹460.00 9% COSTLIER
Medical Note: Always consult your doctor before switching medications.
🛑 Myths vs. Facts
- Myth: Aztreonam can be taken orally.
Fact: Aztreonam is not absorbed orally and must be given by injection. - Myth: Aztreonam is safe for all patients with penicillin allergy.
Fact: While aztreonam has low cross-reactivity with penicillins, it should be used with caution in patients with severe penicillin allergy, as cross-reactivity can occur. - Myth: Aztreonam is effective against all bacteria.
Fact: Aztreonam is only effective against aerobic Gram-negative bacteria. It is not active against Gram-positive bacteria or anaerobes.
🔄 Alternative Options
Generic Alternatives
- Aztreonam 1gm injection (various manufacturers)
Brand Alternatives
- Azactam
- Cayston
- Aztreonam for injection