Entavar 2mg/ml Infusion (linezolid): Comprehensive 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
- Unusual bruising or bleeding
- Severe fatigue or weakness
- Numbness or tingling in hands or feet
- Blurred vision or vision loss
- Rapid breathing or shortness of breath
- Severe abdominal pain
- Confusion or agitation
- Fever with chills
- Swelling of face, lips, or throat
If experiencing severe symptoms, call emergency services immediately.
What is linezox iv injection used for?
This medicine is an intravenous antibiotic containing linezolid, used to treat serious bacterial infections like MRSA and VRE that are resistant to other antibiotics. It works by stopping bacteria from making proteins. It is given by a healthcare professional in a hospital setting.
- Generic Name: Linezolid (2mg/ml)
- Manufacturer: Claris Lifesciences Ltd
- Form: Allopathy
- Pregnancy Category: Consult doctor
- Prescription Required: Yes
🇮🇳 linezox iv injection के बारे में (Hindi Summary)
उपयोग: यह दवा लाइनज़ोलिड नामक एंटीबायोटिक का इंट्रावेनस इन्फ्यूजन है, जिसका उपयोग गंभीर बैक्टीरियल संक्रमणों के इलाज के लिए किया जाता है, जैसे कि मेथिसिलिन-रेसिस्टेंट स्टैफिलोकोकस ऑरियस (MRSA) और वैनकोमाइसिन-रेसिस्टेंट एंटरोकोकस फेसियम (VRE)। यह उन संक्रमणों के लिए दिया जाता है जो अन्य एंटीबायोटिक्स से ठीक नहीं हो रहे हों। यह दवा अस्पताल में डॉक्टर की देखरेख में नस के माध्यम से दी जाती है। यह वायरल संक्रमण जैसे सर्दी-जुकाम के लिए प्रभावी नहीं है।
साइड इफेक्ट्स: इस दवा के सामान्य दुष्प्रभावों में दस्त, मतली, उल्टी, सिरदर्द और चक्कर आना शामिल हैं। गंभीर दुष्प्रभावों में रक्त कोशिकाओं का कम बनना, तंत्रिका क्षति, दृष्टि संबंधी समस्याएं, लैक्टिक एसिडोसिस और सेरोटोनिन सिंड्रोम शामिल हो सकते हैं। यदि आपको असामान्य चोट लगना, खून बहना, थकान, हाथ-पैर में झुनझुनी या दृष्टि में बदलाव महसूस हो, तो तुरंत डॉक्टर को बताएं।
सुरक्षा सलाह: यह दवा केवल अस्पताल में डॉक्टर या नर्स द्वारा ही दी जानी चाहिए। इसे घर पर स्वयं न लगाएं। अपने डॉक्टर को अपनी सभी दवाओं के बारे में बताएं, खासकर अवसादरोधी दवाएं और खून पतला करने वाली दवाएं। इलाज के दौरान नियमित रूप से रक्त की जांच करवाएं। टायरामिन युक्त खाद्य पदार्थ जैसे पुरानी चीज़, प्रोसेस्ड मीट और सोया सॉस का सेवन न करें। बेहतर महसूस होने पर भी इलाज बीच में न रोकें।
💊 linezox iv injection Uses & Benefits
[{"condition":"Methicillin-resistant Staphylococcus aureus (MRSA) infections","description":"This medicine is effective against MRSA, a common cause of serious skin, soft tissue, and bloodstream infections.","evidence":"Well-established"},{"condition":"Vancomycin-resistant Enterococcus faecium (VRE) infections","description":"Used to treat infections caused by VRE when other antibiotics are not effective.","evidence":"Well-established"},{"condition":"Complicated skin and soft tissue infections","description":"Treats deep skin infections, including cellulitis and abscesses, caused by susceptible bacteria.","evidence":"Well-established"},{"condition":"Community-acquired pneumonia","description":"Used when pneumonia is caused by resistant bacteria or when oral therapy is not possible.","evidence":"Well-established"},{"condition":"Hospital-acquired pneumonia","description":"Effective against nosocomial pneumonia caused by susceptible Gram-positive bacteria.","evidence":"Well-established"},{"condition":"Uncomplicated skin infections","description":"May be used for severe cases where oral antibiotics are not suitable.","evidence":"Established"}]
Off-label uses: [{"condition":"Mycobacterium tuberculosis infections","description":"Sometimes used as part of combination therapy for drug-resistant tuberculosis.","evidence":"Limited"},{"condition":"Nocardiosis","description":"Occasionally used for infections caused by Nocardia species.","evidence":"Limited"}]
Primary treatment for: Serious bacterial infections resistant to other antibiotics
Also treats: MRSA infections, VRE infections, Complicated skin and soft tissue infections, Community-acquired pneumonia, Hospital-acquired pneumonia
📋 Drug Information
| Generic Name(s) | Linezolid (2mg/ml) |
| Brand Name | linezox iv injection |
| Manufacturer | Claris Lifesciences Ltd |
| Packaging / Form | Varies by brand (Allopathy) |
| Therapeutic Class | ANTI INFECTIVES |
| Action Class | Oxazolidinone |
| Route of Administration | Intravenous infusion |
| Storage | Store at room temperature between 15°C and 30°C (59°F to 86°F). Do not freeze. Keep the infusion bag in its original carton to protect from light. Do not use if the solution is discolored or contains particulate matter. |
| Shelf Life | The shelf life of this medicine is typically 24 months from the date of manufacture when stored as directed. Refer to the product packaging for the exact expiration date. |
| WHO Guideline | The World Health Organization includes linezolid in its Model List of Essential Medicines for the treatment of serious infections caused by resistant bacteria. It is recommended for infections caused by MRSA and VRE when other options are limited. |
| ICMR Guideline | The Indian Council of Medical Research (ICMR) guidelines recommend linezolid as a treatment option for MRSA and VRE infections, and for complicated skin and soft tissue infections, based on culture sensitivity and clinical judgment. |
👨⚕️ 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 by binding to a specific site on the bacterial ribosome, specifically the 50S subunit, preventing the formation of the initiation complex that is necessary for protein synthesis. By blocking this early step, it stops bacteria from making proteins they need to grow and multiply. This action is bacteriostatic, meaning it inhibits bacterial growth rather than directly killing the bacteria, but it allows the body's immune system to clear the infection. Because of its unique mechanism, it is effective against many bacteria that are resistant to other antibiotics.
Mechanism Steps
💡 How to Take linezox iv injection
Strength: 2 mg/mL intravenous infusion
Dosage Information
| Adult Dosage | The usual adult dose of this medicine is 600 mg administered intravenously every 12 hours. For uncomplicated skin infections, some guidelines suggest 400 mg every 12 hours, but this must be confirmed by a clinician. The duration of therapy depends on the type and severity of infection, typically 10 to 14 days, but may be longer for complicated infections. Dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function, and clinical response. |
| Pediatric Dosage | Pediatric dosing is not established from available information. Consult a pediatrician for appropriate dosing in children. |
| Elderly Dosage | No specific dose adjustment is required for elderly patients based on age alone. However, elderly patients may have reduced renal function and are more susceptible to side effects. Dose should be individualized by a qualified clinician based on renal function and clinical status. |
| Renal Impairment | No dose adjustment is required for patients with renal impairment. However, metabolites may accumulate in severe renal impairment, and clinical monitoring is advised. Dose must be individualized by a qualified clinician. |
| Hepatic Impairment | No dose adjustment is required for mild to moderate hepatic impairment. The pharmacokinetics of linezolid are not significantly altered in patients with cirrhosis. Use with caution in severe hepatic impairment and monitor closely. |
| Maximum Daily Dose | The maximum recommended daily dose is 1200 mg (600 mg every 12 hours). |
Dosage Timeline
🍽️ Food Timing Guide
⏰ What to Do If You Miss a Dose
⚠️ Side Effects of linezox iv injection
✅ Common Side Effects
🚨 Serious Side Effects
⚠️ Rare Side Effects
Consult your doctor if you experience any unusual symptoms.
🔬 Drug Interactions
| Drug | Severity | Effect |
|---|---|---|
| MAOIs | Major | |
| SSRIs | Major | |
| SNRIs | Major | |
| Tricyclic antidepressants | Major | |
| Triptans | Major | |
| Meperidine | Major | |
| Bupropion | Major | |
| Rifampin | Moderate | |
| Warfarin | Moderate | |
| Phenytoin | Moderate |
🚨 Major Interactions
- Monoamine oxidase inhibitors (MAOIs)
- Selective serotonin reuptake inhibitors (SSRIs)
- Serotonin-norepinephrine reuptake inhibitors (SNRIs)
- Tricyclic antidepressants
- Triptans
- Meperidine
- Bupropion
- Tyramine-rich foods
⚡ Moderate Interactions
- Rifampin
- Warfarin
- Phenytoin
- Amiodarone
🍷 Alcohol Interaction
Alcohol may increase the risk of dizziness, drowsiness, and liver effects. It is best to avoid alcohol while receiving this medicine, especially if you have liver disease or are taking other medications that affect the liver.
🔎 Check Your Other Medicines
Educational tool. Always confirm with your doctor or pharmacist.
🛡️ Safety & Warnings
🚫 Contraindications
["Known hypersensitivity to linezolid or any component of the formulation.","Concurrent use of monoamine oxidase inhibitors (MAOIs) or within 2 weeks of stopping an MAOI.","Patients with uncontrolled hypertension or pheochromocytoma, unless benefits outweigh risks.","Patients with carcinoid syndrome, unless benefits outweigh risks.","Use in patients with severe renal impairment is not contraindicated but requires caution."]
⚠️ Warnings & Precautions
["Myelosuppression: Monitor blood counts weekly, especially if therapy exceeds 2 weeks. Discontinue if significant suppression occurs.","Peripheral and optic neuropathy: Risk increases with duration of therapy, especially beyond 28 days. Monitor visual function if prolonged use.","Serotonin syndrome: Avoid concomitant use with serotonergic drugs. If unavoidable, monitor closely.","Hypertensive crisis: Avoid tyramine-rich foods and sympathomimetic drugs. Monitor blood pressure.","Lactic acidosis: Monitor for symptoms such as rapid breathing, fatigue, and muscle pain.","Clostridium difficile-associated diarrhea: May occur; monitor for diarrhea and treat appropriately.","Hypoglycemia: Monitor blood glucose in diabetic patients.","Convulsions: Has been reported; use with caution in patients with seizure history."]
🤱 Lactation Safety
Linezolid is excreted in human milk. Because of the potential for serious adverse reactions in nursing infants, a decision should be made whether to discontinue nursing or to discontinue the drug, taking into account the importance of the drug to the mother. Consult your doctor for guidance.
💊 Overdose Management
There is no specific antidote for linezolid overdose. Treatment should be symptomatic and supportive. Close monitoring of blood counts, blood pressure, and neurological status is recommended. Hemodialysis may be considered to remove linezolid and its metabolites, but its effectiveness is not well established. In case of overdose, contact a poison control center or emergency room immediately.
⏰ Missed Dose
If you miss a dose of this medicine, inform your healthcare provider as soon as possible. Do not attempt to self-administer a double dose. Your healthcare provider will determine the best course of action based on the dosing schedule and your clinical condition.
Additional Safety Advice
This medicine must be administered only by a healthcare professional in a properly equipped medical facility. Do not attempt to self-administer this infusion at home. Inform your doctor about all medications you are taking, especially antidepressants, migraine medicines, and blood thinners, as serious interactions can occur. Your doctor will monitor your blood counts regularly during treatment, as this medicine can affect bone marrow function. Avoid consuming large amounts of tyramine-rich foods such as aged cheese, cured meats, and fermented products, as this can cause a dangerous rise in blood pressure. Do not stop treatment early even if you feel better, as this can lead to bacterial resistance. Report any new symptoms such as numbness, tingling, vision problems, or persistent diarrhea immediately. If you miss a dose, inform your healthcare provider right away; do not try to catch up on your own.
👴 Special Considerations for Elderly
💡 For Patients Above 65
Elderly patients may be more susceptible to the side effects of this medicine, especially bone marrow suppression and neurological effects. Renal function should be assessed before and during therapy. No specific dose adjustment is required based on age alone, but close monitoring is advised.
🤰 Pregnancy Planning (TTC)
If you are planning to become pregnant, discuss with your doctor before receiving this medicine. Linezolid is classified as Pregnancy Category C, and its use during pregnancy should be based on the potential benefit versus risk. Effective contraception is recommended during treatment.
🏥 Post-Surgery Considerations
If you have recently had surgery and develop a serious infection, this medicine may be prescribed. Inform your surgeon and anesthesiologist about all medications you are taking. This medicine does not typically interfere with surgical healing, but it may interact with other drugs used during surgery.
🦷 Dental Procedures
Inform your dentist if you are receiving this medicine. There are no specific contraindications for dental procedures, but your dentist may need to take precautions if you have bleeding tendencies due to bone marrow suppression. Good oral hygiene is important to prevent infections.
💚 Lifestyle Tips for Better Results
🏋️ Exercise Considerations
While receiving this medicine, you may feel tired or dizzy. Avoid strenuous exercise until you feel fully recovered. Light activities like walking are generally safe, but listen to your body and rest when needed. Consult your doctor before resuming intense workouts.
🥗 Diet Recommendations
💼 Impact on Daily Work & Life
This medicine is given intravenously in a hospital or clinic, so you may need to take time off work or arrange for transportation. You may experience fatigue, dizziness, or headache, which can affect your ability to work or drive. It is important to rest and allow your body to recover. Discuss with your employer about flexible work arrangements if needed.
🛑 When to Stop This Medicine
Do not stop this medicine without consulting your doctor. Stopping early can lead to incomplete treatment and bacterial resistance. Your doctor will determine the appropriate duration based on your infection and clinical response. If you experience serious side effects, your doctor may decide to stop the medicine and switch to an alternative.
📅 Long-Term Use Effects
Prolonged use of this medicine beyond 28 days increases the risk of peripheral neuropathy, optic neuropathy, and bone marrow suppression. Regular monitoring of blood counts and visual function is recommended for long-term therapy. If you experience any numbness, tingling, or vision changes, inform your doctor immediately. The risk of these effects may be reversible if the medicine is stopped early, but permanent damage can occur.
🌿 Non-Medicine Approaches
These can complement medicine but do not replace prescribed treatment.
Another intravenous antibiotic effective against MRSA and other Gram-positive bacteria.
Evidence: Well-establishedA lipopeptide antibiotic used for complicated skin infections and bacteremia.
Evidence: Well-establishedA glycopeptide antibiotic similar to vancomycin, used for serious Gram-positive infections.
Evidence: Well-established💉 Vaccination Considerations
💉 If You're Getting Vaccinated
There are no specific vaccine interactions with this medicine. However, if you are due for any vaccinations, inform your doctor. Live vaccines should be avoided during active infection and while on antibiotics, as the immune response may be reduced.
📦 Storage Guide
✅ DO
Store at room temperature (15-30°C)
❌ DON'T
Do not freeze
✅ DO
Keep in original carton to protect from light
❌ DON'T
Do not remove from packaging until ready to use
✅ DO
Inspect solution for particles before use
❌ DON'T
Do not use if discolored or contains particles
✈️ Traveling with This Medicine
If you are traveling while receiving this medicine, it must be administered by a healthcare professional. Carry a copy of your prescription and medical records. The infusion should be stored at room temperature and protected from light. If you need to travel with the medication, ensure it is kept in its original packaging and accompanied by a doctor's letter. Check with airlines and customs about regulations for carrying prescription medications. Plan your infusions around your travel schedule to avoid missed doses.
💰 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, but it is important to complete the full course as prescribed. The infection may take several days to fully resolve.
A: This medicine can cause dizziness or drowsiness. Avoid driving or operating machinery until you know how it affects you.
A: This medicine is given intravenously, so food does not affect its absorption. However, you should avoid tyramine-rich foods like aged cheese and cured meats.
A: Report any side effects to your doctor immediately. Some side effects like numbness, vision changes, or unusual bleeding require urgent medical attention.
🤔 Common Patient Concerns
🔄 Substitutes for linezox iv injection
View AllAlternative brands with exact same active ingredient:
-
nirzolid iv injectionNirlife Healthcare ₹210.00 35.1% CHEAPER
-
linoplus 2mg/ml infusionAbbott ₹365.63 13% COSTLIER
-
entavar 2mg/ml infusionBiocon ₹527.24 63% COSTLIER
-
zidolin injectionAishwarya Healthcare ₹644.00 99.1% COSTLIER
Medical Note: Always consult your doctor before switching medications.
🛑 Myths vs. Facts
- Myth: This medicine can be used for any infection.
Fact: This medicine is only effective against certain Gram-positive bacteria and should not be used for viral infections or infections caused by other types of bacteria. - Myth: You can stop the infusion once you feel better.
Fact: You must complete the full course as prescribed to prevent bacterial resistance and ensure the infection is fully treated. - Myth: This medicine is safe to take with any other medication.
Fact: This medicine has serious interactions with many drugs, especially antidepressants and MAOIs. Always inform your doctor about all medications you are taking.
🔄 Alternative Options
Generic Alternatives
- Linezolid infusion
Brand Alternatives
- Zyvox
- Linospan
- Lizolid