zisan lv 250mg/250mg tablet - Levofloxacin (250mg) + Azithromycin (250mg) medicine

Aziliv 250mg/250mg Tablet: Complete Medicine Guide

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🏭 Arvincare Pharma 📦 Varies by brand 💊 Allopathy 📅 Updated: Sep 26, 2026
🤰 Pregnancy Category This medicine is not recommended during pregnancy unless the potential benefit justifies the potential risk to the fetus. Both levofloxacin and azithromycin should be used with caution in pregnancy. Consult your doctor for alternative options. 📋 Prescription Required 💊 Generic Available
Medically Reviewed
11 min read
Evidence: Moderate to well-established for specific indications.
Reviewed by
SaathiMed Expert Panel | Sep 26, 2026
🩺
Medically Fact-Checked & Clinically Verified by SaathiMed Clinical Review Board
Clinical Reference Standards: CDSCO (Central Drugs Standard Control Organisation), Indian Pharmacopoeia (IP) & WHO | Last Updated: September 2026

When to Call Your Doctor IMMEDIATELY

  • Blood in stool or vomit
  • Severe abdominal pain
  • Chest pain or difficulty breathing
  • Severe headache with visual changes
  • Sudden swelling of face, lips, or throat
  • Yellowing of skin or eyes
  • Decreased urine output
  • Sudden joint pain or swelling
  • Numbness or tingling in hands or feet
  • Irregular heartbeat or palpitations

If experiencing severe symptoms, call emergency services immediately.

What is zisan lv 250mg/250mg tablet used for?

This medicine is a combination antibiotic containing levofloxacin and azithromycin. It is used to treat certain bacterial infections, especially respiratory tract infections like pneumonia. It works by killing bacteria through two different mechanisms. It should only be taken when prescribed by a doctor.

  • Generic Name: Levofloxacin (250mg) + Azithromycin (250mg)
  • Manufacturer: Arvincare Pharma
  • Form: Allopathy
  • Pregnancy Category: Consult doctor
  • Prescription Required: Yes

🇮🇳 zisan lv 250mg/250mg tablet के बारे में (Hindi Summary)

उपयोग: यह दवा लेवोफ्लोक्सासिन और एज़िथ्रोमाइसिन का संयोजन है, जिसका उपयोग कुछ जीवाणु संक्रमणों, विशेष रूप से निमोनिया और श्वसन पथ के संक्रमणों के इलाज के लिए किया जाता है। यह दवा केवल डॉक्टर के पर्चे पर ही लेनी चाहिए।

साइड इफेक्ट्स: इस दवा के सामान्य दुष्प्रभावों में मतली, दस्त, पेट में परेशानी, सिरदर्द, चक्कर आना और स्वाद में बदलाव शामिल हैं। गंभीर दुष्प्रभाव दुर्लभ हैं लेकिन इनमें टेंडन टूटना, तंत्रिका क्षति, गंभीर एलर्जी और दिल की धड़कन में अनियमितता शामिल हो सकती है। कोई भी असामान्य लक्षण होने पर तुरंत डॉक्टर से संपर्क करें।

सुरक्षा सलाह: इस दवा को डॉक्टर के निर्देशानुसार ही लें। पूरा कोर्स पूरा करें, भले ही आप बेहतर महसूस करें। शराब न पिएं। एंटासिड, आयरन या जिंक सप्लीमेंट के साथ इस दवा को लेने से 2 घंटे पहले या बाद में लें। यदि आपको टेंडन में दर्द या सूजन हो, तो दवा बंद करें और डॉक्टर से मिलें। धूप से बचें और सनस्क्रीन का उपयोग करें।

💡 Did You Know? The Indian pharmaceutical market is expected to reach $130 billion by 2030.

💊 zisan lv 250mg/250mg tablet Uses & Benefits

[{"condition":"Community-acquired pneumonia","description":"Used to treat bacterial pneumonia caused by susceptible organisms when combination therapy is considered appropriate.","evidence":"Well-established"},{"condition":"Acute bacterial exacerbation of chronic bronchitis","description":"May be used to treat flare-ups of chronic bronchitis caused by bacteria.","evidence":"Moderate"},{"condition":"Acute bacterial sinusitis","description":"Can be used for bacterial sinus infections when other options are not suitable.","evidence":"Moderate"}]

Off-label uses: [{"condition":"Atypical mycobacterial infections","description":"Sometimes used in combination regimens for certain nontuberculous mycobacterial infections.","evidence":"Limited"}]

Primary treatment for: Community-acquired pneumonia

Also treats: Acute bacterial exacerbation of chronic bronchitis, Acute bacterial sinusitis

📋 Drug Information

Generic Name(s)Levofloxacin (250mg) + Azithromycin (250mg)
Brand Namezisan lv 250mg/250mg tablet
ManufacturerArvincare Pharma
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassANTI INFECTIVES
Action Class
Route of AdministrationOral
StorageStore at room temperature between 15°C and 30°C (59°F to 86°F). Keep away from moisture and direct sunlight. Keep out of reach of children.
Shelf Life24 months from the date of manufacture.
WHO GuidelineNot established from the available information.
ICMR GuidelineNot established from the available information.

👨‍⚕️ Doctor's Practical Tips

Evidence-based practical advice from experienced clinicians

1
Take this medicine with food to reduce stomach upset.
2
Stay well hydrated throughout the day.
3
Avoid alcohol while taking this medicine.
4
Do not take antacids, iron, or zinc supplements within 2 hours of this medicine.
5
Complete the full prescribed course even if you feel better.
6
Report any tendon pain, numbness, or tingling immediately.
7
Avoid excessive sunlight and use sunscreen.
8
Do not drive or operate machinery if you feel dizzy.

🔍 Is This Medicine Right for Your Symptom?

Educational reference. Always consult a doctor for diagnosis.

✅
Fever with cough and chest pain
This medicine is commonly prescribed for community-acquired pneumonia.
Likely Use
✅
Facial pain and nasal congestion
May be used for acute bacterial sinusitis.
Likely Use
❌
Common cold
This medicine is not effective against viral infections like the common cold.
Not Primary

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

AbsorptionLevofloxacin is rapidly and almost completely absorbed after oral administration, with bioavailability approaching 99%. Azithromycin is also well absorbed after oral administration, with a bioavailability of approximately 37% to 52% due to first-pass metabolism. Food may slightly delay the absorption of azithromycin but does not significantly affect the overall extent of absorption.
DistributionLevofloxacin distributes widely into body tissues and fluids, including lung tissue, bronchial secretions, and alveolar macrophages. Azithromycin achieves high concentrations in phagocytes and is transported to infection sites, where it is released. Both drugs penetrate well into respiratory tissues.
Protein BindingLevofloxacin is approximately 24% to 38% bound to plasma proteins. Azithromycin is approximately 7% to 51% bound to plasma proteins, depending on concentration.
MetabolismLevofloxacin undergoes limited metabolism in the liver, with less than 5% metabolized. Azithromycin is extensively metabolized in the liver, primarily by CYP3A4, to inactive metabolites.
Half-LifeThe elimination half-life of levofloxacin is approximately 6 to 8 hours. The elimination half-life of azithromycin is approximately 68 hours due to extensive tissue distribution and slow release from tissues.
ExcretionLevofloxacin is primarily excreted unchanged in the urine, with about 87% of an oral dose recovered in urine over 48 hours. Azithromycin is mainly excreted in bile as unchanged drug and metabolites, with a small percentage excreted in urine.
BioavailabilityLevofloxacin oral bioavailability is approximately 99%. Azithromycin oral bioavailability is approximately 37% to 52%.
Onset of ActionLevofloxacin reaches peak plasma concentrations within 1 to 2 hours. Azithromycin reaches peak plasma concentrations within 2 to 3 hours. Clinical improvement may be seen within 24 to 48 hours of starting therapy.
Peak Plasma TimeLevofloxacin: 1 to 2 hours. Azithromycin: 2 to 3 hours.
Duration of ActionLevofloxacin has a duration of action of approximately 24 hours, allowing once-daily dosing. Azithromycin has a long tissue half-life, providing prolonged action even after the last dose.

How It Works

This medicine combines two antibiotics with different mechanisms. Levofloxacin inhibits bacterial DNA gyrase and topoisomerase IV, enzymes essential for DNA replication, transcription, repair, and recombination. Azithromycin binds to the 50S ribosomal subunit and inhibits bacterial protein synthesis by blocking translocation of peptidyl-tRNA. The combination provides broad-spectrum activity against many Gram-positive, Gram-negative, and atypical respiratory pathogens.

Mechanism Steps

1
Levofloxacin inhibits DNA gyrase: Levofloxacin binds to the DNA gyrase enzyme, preventing it from supercoiling bacterial DNA, which is necessary for replication.
2
Levofloxacin inhibits topoisomerase IV: Levofloxacin also binds to topoisomerase IV, interfering with the separation of replicated DNA strands during cell division.
3
Azithromycin binds to the 50S ribosomal subunit: Azithromycin attaches to the 50S subunit of the bacterial ribosome, blocking the exit tunnel for newly synthesized proteins.
4
Inhibition of protein synthesis: By binding to the ribosome, azithromycin prevents the translocation step of protein synthesis, halting bacterial growth.
5
Combined antibacterial effect: The two mechanisms work together to inhibit bacterial DNA replication and protein production, leading to bacterial death or growth arrest.

💡 How to Take zisan lv 250mg/250mg tablet

Strength: Tablet containing levofloxacin 250 mg and azithromycin 250 mg.

1Take this medicine by mouth with a full glass of water.
2You may take it with or without food, but taking it with food may reduce stomach upset.
3Swallow the tablet whole. Do not crush, chew, or break it.
4Take it at the same time each day to maintain consistent blood levels.
5Do not take antacids, sucralfate, or iron or zinc supplements within 2 hours before or after this medicine.
6Complete the full prescribed course even if you feel better.

Dosage Information

Adult DosageThe usual adult dose of this medicine is one tablet taken orally once daily, but the exact dose and duration depend on the type and severity of the infection, your kidney and liver function, and other factors. Dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function. Do not self-adjust the dose. Complete the full course as prescribed.
Pediatric DosagePediatric dosing is not established from available information. Consult a pediatrician.
Elderly DosageElderly patients may be more sensitive to the side effects of this medicine, especially tendon rupture, kidney problems, and QT prolongation. Dose adjustment may be necessary based on renal function. Use with caution.
Renal ImpairmentLevofloxacin requires dose adjustment in patients with renal impairment. Azithromycin does not require renal dose adjustment. Consult your doctor for appropriate dosing if you have kidney disease.
Hepatic ImpairmentNo specific dose adjustment is provided for hepatic impairment, but use with caution in patients with severe liver disease. Monitor liver function.
Maximum Daily DoseThe maximum daily dose of this medicine is one tablet (levofloxacin 250 mg + azithromycin 250 mg) once daily, unless otherwise prescribed by your doctor.

Dosage Timeline

🌅 Morning ❌ ☀️ Afternoon ❌ 🌆 Evening ❌ 🌙 Night ❌

🍽️ Food Timing Guide

With food
Take with meals
Reduces stomach upset.
Dairy products
Separate by 2 hours
Calcium can reduce absorption of levofloxacin.
Antacids
Separate by 2 hours
Aluminum and magnesium can reduce absorption of levofloxacin.

⏰ What to Do If You Miss a Dose

📌 Less than half the dosing interval has passed
→ Take the missed dose as soon as you remember.
💡 Continue with the regular schedule.
📌 More than half the dosing interval has passed
→ Skip the missed dose.
💡 Do not double dose to catch up.

⚠️ Side Effects of zisan lv 250mg/250mg tablet

✅ Common Side Effects

Nausea (Common (5-10%))
Take with food to reduce nausea. If it persists, consult your doctor.
Diarrhea (Common (5-10%))
Stay hydrated. If diarrhea is severe or bloody, contact your doctor immediately.
Headache (Common (5-10%))
Rest and stay hydrated. Consult your doctor if it persists or worsens.
Dizziness (Common (1-5%))
Avoid driving or operating machinery until you know how this medicine affects you.
Altered taste (Common (1-5%))
Usually temporary. Chewing sugar-free gum may help.

🚨 Serious Side Effects

Tendon rupture (Rare (<0.1%))
Stop the medicine and seek immediate medical attention if you experience sudden pain, swelling, or inability to move a joint.
Peripheral neuropathy (Rare (<0.1%))
Report numbness, tingling, burning, or weakness in the hands or feet to your doctor promptly.
Severe allergic reaction (anaphylaxis) (Rare (<0.1%))
Seek emergency help if you experience rash, hives, swelling of the face or throat, difficulty breathing, or a rapid heartbeat.
Clostridioides difficile-associated diarrhea (Rare (<0.1%))
Contact your doctor if you develop severe, persistent diarrhea, abdominal cramps, or fever.
QT interval prolongation (Rare (<0.1%))
Inform your doctor if you have a history of heart rhythm problems or are taking other QT-prolonging drugs.

⚠️ Rare Side Effects

Seizures
Seek immediate medical attention.
Hepatotoxicity
Report yellowing of skin or eyes, dark urine, or severe abdominal pain.
Aortic aneurysm or dissection
Seek immediate care for sudden, severe chest, back, or abdominal pain.

Consult your doctor if you experience any unusual symptoms.

🔬 Drug Interactions

Drug Severity Effect
Warfarin Major
Amiodarone Major
Antacids Major
Corticosteroids Moderate
NSAIDs Moderate
Theophylline Moderate
Cyclosporine Minor
Caffeine Minor
Digoxin Moderate
Insulin Moderate

🚨 Major Interactions

  • QT-prolonging drugs (e.g., amiodarone, sotalol, quinidine)
  • Warfarin
  • Antacids, sucralfate, iron, zinc

⚡ Moderate Interactions

  • Corticosteroids
  • NSAIDs
  • Theophylline

🍷 Alcohol Interaction

Alcohol may increase the risk of central nervous system side effects such as dizziness, drowsiness, and confusion. It is advisable to avoid alcohol while taking this medicine.

🔎 Check Your Other Medicines

Educational tool. Always confirm with your doctor or pharmacist.

🛡️ Safety & Warnings

🚫 Contraindications

["Known hypersensitivity to levofloxacin, azithromycin, or any other quinolone or macrolide antibiotic","History of tendon disorders associated with fluoroquinolone use","Myasthenia gravis","Severe hepatic impairment","Concurrent use with QT-prolonging drugs that cannot be avoided"]

⚠️ Warnings & Precautions

["Fluoroquinolones, including levofloxacin, have been associated with disabling and potentially irreversible serious adverse reactions, including tendinitis, tendon rupture, peripheral neuropathy, and central nervous system effects. Reserve use for patients with no alternative treatment options.","Azithromycin can cause serious allergic reactions, including angioedema and anaphylaxis. Discontinue if allergic reaction occurs.","Both drugs can cause QT interval prolongation. Use with caution in patients with risk factors.","Clostridioides difficile-associated diarrhea has been reported with nearly all antibacterial agents. Consider this diagnosis in patients who present with diarrhea following antibiotic use.","Avoid excessive sunlight and use sunscreen, as levofloxacin can cause photosensitivity.","Do not use in patients with myasthenia gravis, as it may exacerbate muscle weakness."]

🤱 Lactation Safety

Levofloxacin and azithromycin are excreted in human breast 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 medicine, taking into account the importance of the medicine to the mother.

💊 Overdose Management

There is no specific antidote for overdose with this medicine. In case of overdose, discontinue the medicine and seek immediate medical attention. Treatment should be symptomatic and supportive. Monitor vital signs, ECG, and fluid and electrolyte balance. Hemodialysis does not effectively remove levofloxacin or azithromycin from the body.

⏰ Missed Dose

If you miss a dose, take it as soon as you remember. If it is almost time for your next dose, skip the missed dose and continue with your regular schedule. Do not take two doses at the same time to make up for a missed dose.

Additional Safety Advice

General Safety

Take this medicine exactly as prescribed by your doctor. Do not share it with others or use it for a condition for which it was not prescribed. Complete the full course even if you feel better. Avoid alcohol while taking this medicine. Inform your doctor about all other medicines, supplements, and herbal products you are taking, especially antacids, blood thinners, and diabetes medicines. Do not take antacids, sucralfate, or iron or zinc supplements within 2 hours before or after this medicine. If you have kidney or liver problems, your doctor may need to adjust the dose. Avoid excessive sunlight and use sunscreen, as this medicine can make your skin more sensitive to sunlight. If you develop tendon pain, stop the medicine and contact your doctor. Do not drive or operate machinery if you feel dizzy or confused.

👴 Special Considerations for Elderly

💡 For Patients Above 65

Elderly patients are at higher risk of tendon rupture, kidney problems, and QT prolongation. Dose adjustment may be needed based on kidney function. Use with caution and monitor closely.

🤰 Pregnancy Planning (TTC)

If you are planning to become pregnant, consult your doctor before taking this medicine. It is not recommended during pregnancy unless clearly needed. Discuss alternative antibiotics with your doctor.

🏥 Post-Surgery Considerations

If you have recently had surgery, inform your surgeon and doctor before taking this medicine. It may interact with other medications and affect wound healing. Follow your doctor's advice.

🦷 Dental Procedures

Inform your dentist if you are taking this medicine before any dental procedure. It may interact with other medications used during dental work. Your dentist may recommend postponing elective procedures until you complete the course.

💚 Lifestyle Tips for Better Results

🏃
Get plenty of rest to help your body fight the infection.
🥗
Drink plenty of fluids to stay hydrated.
😴
Eat a balanced diet rich in fruits and vegetables.
💧
Avoid alcohol while taking this medicine.
🧘
Practice good hand hygiene to prevent the spread of infection.
🌞
Avoid excessive sunlight and use sunscreen.

🏋️ Exercise Considerations

Avoid strenuous exercise or heavy lifting while taking this medicine, as it may increase the risk of tendon rupture. Gentle walking is usually fine, but listen to your body and stop if you feel pain.

🥗 Diet Recommendations

Include probiotic-rich foods like yogurt to help prevent diarrhea.
Stay well hydrated with water and clear fluids.
Avoid dairy products within 2 hours of taking this medicine.
Limit caffeine intake as it may increase jitteriness.

💼 Impact on Daily Work & Life

This medicine may cause dizziness, confusion, or drowsiness. Avoid driving or operating heavy machinery until you know how it affects you. It is advisable to take rest and avoid strenuous activities during the course of treatment.

🛑 When to Stop This Medicine

Do not stop taking this medicine without consulting your doctor, even if you feel better. Stopping early can lead to incomplete treatment and antibiotic resistance. If you experience serious side effects such as tendon pain, severe diarrhea, or allergic reactions, stop the medicine and seek immediate medical attention.

📅 Long-Term Use Effects

Long-term use of this medicine can lead to antibiotic resistance, fungal infections, and rare but serious side effects such as tendon damage, nerve damage, and liver problems. It should only be used for the prescribed duration. Regular monitoring of kidney and liver function may be needed if used for prolonged periods.

🌿 Non-Medicine Approaches

These can complement medicine but do not replace prescribed treatment.

Supportive care

Rest, fluids, and fever control can help manage symptoms while the antibiotic works.

Evidence: Well-established
Probiotics

May help prevent antibiotic-associated diarrhea.

Evidence: Moderate

💉 Vaccination Considerations

💉 If You're Getting Vaccinated

Antibiotics do not interfere with vaccines. However, if you are due for a vaccine, inform your doctor. Live vaccines should be avoided if you are immunocompromised, but this medicine does not typically require postponing vaccination.

📦 Storage Guide

✅ DO

Store at room temperature (15-30°C)

❌ DON'T

Do not refrigerate unless specified

✅ DO

Keep in original container

❌ DON'T

Do not transfer to unmarked containers

✅ DO

Keep away from direct sunlight

❌ DON'T

Do not store in bathroom cabinet

✈️ Traveling with This Medicine

When traveling, carry this medicine in its original packaging along with a copy of your prescription. Store it at room temperature and protect it from moisture and direct sunlight. If crossing time zones, consult your doctor about adjusting the dosing schedule. Check local customs regulations regarding prescription medicines before you travel.

💰 Cost Analysis & Savings

👥 Real Patient Stories

Educational, anonymized scenarios. Individual results may vary.

👤 A 55-year-old man with community-acquired pneumonia
He was prescribed this medicine for pneumonia. After 3 days, his fever subsided and breathing improved. He completed the 7-day course as directed and recovered fully. He was advised to take it with food to avoid nausea.
💡 Lesson: Taking the full course and following dietary advice helps ensure complete recovery and reduces side effects.
👤 A 40-year-old woman with acute bacterial sinusitis
She started this medicine for sinusitis. Within 2 days, her facial pain and congestion reduced. She experienced mild diarrhea, which resolved after finishing the course. She was reminded not to take antacids with the medicine.
💡 Lesson: Mild side effects are common but usually temporary. Adhering to timing instructions with other medications is important.

💬 Questions Patients Often Ask

Q: How long does it take to work?

A: You may start feeling better within 24 to 48 hours, but it is important to complete the full prescribed course.

Q: Can I take this medicine with food?

A: Yes, you can take it with or without food. Taking it with food may reduce stomach upset.

Q: What should I do if I miss a dose?

A: If you miss a dose, take it as soon as you remember. If it is almost time for your next dose, skip the missed dose and continue with your regular schedule. Do not double dose.

Q: Is this medicine safe during pregnancy?

A: This medicine is not recommended during pregnancy unless your doctor determines it is clearly needed. Consult your doctor for alternative options.

Q: Can I stop taking this medicine when I feel better?

A: No, you must complete the full prescribed course to prevent the infection from returning and to reduce the risk of antibiotic resistance.

🤔 Common Patient Concerns

💭 These are the concerns patients most commonly raise

  • Can I take this medicine long-term?
  • Will it affect my kidney function?
  • Can I drive after taking this medicine?
  • Does it interact with my blood pressure medicine?
  • What if I miss a dose?
  • Can I drink alcohol while taking this?

🔄 Substitutes for zisan lv 250mg/250mg tablet

View All

Alternative brands with exact same active ingredient:

Medical Note: Always consult your doctor before switching medications.

🛑 Myths vs. Facts

  • Myth: Antibiotics can cure viral infections like the common cold.
    Fact: This medicine is effective only against bacterial infections. It does not treat viral infections.
  • Myth: You can stop taking antibiotics once you feel better.
    Fact: You must complete the full prescribed course to prevent the infection from returning and to reduce the risk of antibiotic resistance.
  • Myth: This medicine is safe to take without a prescription.
    Fact: This is a prescription-only medicine. It should only be taken under the supervision of a qualified doctor.

🔄 Alternative Options

Generic Alternatives

  • Levofloxacin 250 mg + Azithromycin 250 mg tablet (generic)

Brand Alternatives

  • Aziliv 250mg/250mg tablet

📊 Comparison with Similar Medicines

[{"medicine":"Aziliv 250mg/250mg tablet","composition":"Levofloxacin 250 mg + Azithromycin 250 mg","class":"Fluoroquinolone + Macrolide","route":"Oral","primary_use":"Community-acquired pneumonia"},{"medicine":"Levofloxacin 500 mg tablet","composition":"Levofloxacin 500 mg","class":"Fluoroquinolone","route":"Oral","primary_use":"Various bacterial infections"},{"medicine":"Azithromycin 500 mg tablet","composition":"Azithromycin 500 mg","class":"Macrolide","route":"Oral","primary_use":"Respiratory tract infections"}]

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