aviflox suspension - Levofloxacin (125mg) medicine

Aleev 125mg Syrup (Levofloxacin): Comprehensive Medicine Guide

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🏭 Avalanche Pharmaceuticals 📦 Varies by brand 💊 Allopathy 📅 Updated: Oct 22, 2026
⚠️ Hepatotoxicity Risk 🤰 Pregnancy Category Levofloxacin is not recommended during pregnancy unless the potential benefit justifies the potential risk to the fetus. Consult your doctor. 📋 Prescription Required 💊 Generic Available
Medically Reviewed
11 min read
Evidence: High
Reviewed by
SaathiMed Expert Panel | Oct 22, 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

  • Sudden pain, swelling, or inability to move a joint (possible tendon rupture).
  • Numbness, tingling, or burning in hands or feet (peripheral neuropathy).
  • Seizures, confusion, or hallucinations.
  • Severe allergic reaction: difficulty breathing, swelling of face or throat, severe rash.
  • Yellowing of skin or eyes, dark urine, or severe abdominal pain (liver damage).
  • Irregular heartbeat, palpitations, or fainting.
  • Severe or bloody diarrhea.

If experiencing severe symptoms, call emergency services immediately.

What is aviflox suspension used for?

This medicine is a levofloxacin syrup used to treat bacterial infections such as pneumonia, sinusitis, and urinary tract infections. It works by killing bacteria and is taken orally, usually once daily. Complete the full course as prescribed.

  • Generic Name: Levofloxacin
  • Manufacturer: Avalanche Pharmaceuticals
  • Form: Allopathy
  • Pregnancy Category: Consult doctor
  • Prescription Required: Yes

🇮🇳 aviflox suspension के बारे में (Hindi Summary)

उपयोग: यह दवा लेवोफ्लोक्सासिन सिरप है, जिसका उपयोग बैक्टीरियल संक्रमण जैसे निमोनिया, साइनसाइटिस, मूत्र मार्ग संक्रमण और त्वचा संक्रमण के इलाज के लिए किया जाता है। यह बैक्टीरिया को मारकर काम करती है और आमतौर पर दिन में एक बार मुँह से ली जाती है। डॉक्टर के बताए अनुसार पूरा कोर्स पूरा करें।

साइड इफेक्ट्स: आम दुष्प्रभावों में मतली, दस्त, सिरदर्द, चक्कर आना और नींद न आना शामिल हैं। गंभीर दुष्प्रभावों में टेंडन टूटना, तंत्रिका क्षति, दौरे और एलर्जी प्रतिक्रियाएँ हो सकती हैं। कोई भी असामान्य लक्षण होने पर तुरंत डॉक्टर से संपर्क करें।

सुरक्षा सलाह: इस दवा को डॉक्टर के निर्देशानुसार ही लें। एंटासिड, आयरन या जिंक सप्लीमेंट के साथ लेने से बचें। पर्याप्त पानी पिएँ। चक्कर आने पर वाहन न चलाएँ। गुर्दे की बीमारी, मधुमेह या टेंडन विकार के इतिहास के बारे में डॉक्टर को बताएं।

💡 Did You Know? India has the highest number of USFDA-compliant plants outside the USA.

💊 aviflox suspension Uses & Benefits

[{"condition":"Community-acquired pneumonia","description":"Used to treat bacterial pneumonia caused by susceptible organisms.","evidence":"Well-established"},{"condition":"Acute bacterial sinusitis","description":"Effective against sinus infections caused by susceptible bacteria.","evidence":"Well-established"},{"condition":"Acute bacterial exacerbation of chronic bronchitis","description":"Used to treat flare-ups of chronic bronchitis due to bacterial infection.","evidence":"Well-established"},{"condition":"Urinary tract infections","description":"Treats complicated and uncomplicated UTIs caused by susceptible bacteria.","evidence":"Well-established"},{"condition":"Skin and soft tissue infections","description":"Used for uncomplicated skin infections caused by susceptible bacteria.","evidence":"Well-established"}]

Off-label uses: [{"condition":"Tuberculosis (as part of combination therapy)","description":"Sometimes used off-label as a second-line agent in multidrug-resistant tuberculosis.","evidence":"Limited"},{"condition":"Prostatitis","description":"May be used off-label for chronic bacterial prostatitis.","evidence":"Limited"}]

Primary treatment for: Bacterial infections

Also treats: Community-acquired pneumonia, Acute bacterial sinusitis, Urinary tract infections, Skin infections

📋 Drug Information

Generic Name(s)Levofloxacin
Brand NameAlevo 500 Tablet
ManufacturerAvalanche Pharmaceuticals
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassOPHTHAL
Action ClassQuinolones/ Fluroquinolones
Route of AdministrationOral
StorageStore at room temperature (15-30°C) in a dry place, away from direct sunlight. Keep the bottle tightly closed.
Shelf Life24 months from the date of manufacture.
WHO GuidelineLevofloxacin is included in the WHO Model List of Essential Medicines for the treatment of certain bacterial infections.
ICMR GuidelineICMR guidelines recommend levofloxacin for the treatment of community-acquired pneumonia and other susceptible bacterial infections, with caution due to antimicrobial resistance.

👨‍⚕️ Doctor's Practical Tips

Evidence-based practical advice from experienced clinicians

1
Take this medicine at the same time each day to maintain consistent blood levels.
2
Complete the full course even if you feel better after a few days.
3
Avoid taking antacids, iron, or zinc supplements within 2 hours of this medicine.
4
Drink plenty of water to stay hydrated and help flush the infection.
5
Avoid excessive sun exposure and use sunscreen as this medicine can cause photosensitivity.
6
Report any tendon pain, numbness, or tingling immediately to your doctor.
7
Do not use this medicine for viral infections like cold or flu.

🔍 Is This Medicine Right for Your Symptom?

Educational reference. Always consult a doctor for diagnosis.

✅
Fever with productive cough
This medicine is commonly prescribed for bacterial pneumonia.
Likely Use
✅
Burning urination
This medicine is used for urinary tract infections.
Likely Use
❌
Runny nose without fever
This medicine is not effective for viral colds.
Not Primary

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

AbsorptionLevofloxacin is rapidly and almost completely absorbed from the gastrointestinal tract after oral administration, with a bioavailability of approximately 99%.
DistributionLevofloxacin distributes widely into body tissues and fluids, including lung, prostate, and urine. It achieves high concentrations in target tissues.
Protein BindingApproximately 24% to 38% bound to plasma proteins.
MetabolismLevofloxacin undergoes limited metabolism in the liver, with less than 5% metabolized.
Half-LifeThe elimination half-life is approximately 6 to 8 hours in patients with normal renal function.
ExcretionLevofloxacin is primarily excreted unchanged in the urine (about 87% within 48 hours).
BioavailabilityApproximately 99%
Onset of ActionPeak plasma concentrations are reached within 1 to 2 hours after oral administration.
Peak Plasma Time1 to 2 hours
Duration of ActionThe duration of action is typically 24 hours, allowing once-daily dosing.

How It Works

Levofloxacin inhibits bacterial DNA gyrase (topoisomerase II) and topoisomerase IV, enzymes required for DNA replication, transcription, repair, and recombination. This inhibition leads to double-strand DNA breaks and ultimately bacterial cell death.

Mechanism Steps

1
Binding to DNA gyrase: Levofloxacin binds to the DNA gyrase enzyme, stabilizing the enzyme-DNA complex and preventing DNA replication.
2
Inhibition of topoisomerase IV: It also binds to topoisomerase IV, interfering with the separation of replicated DNA strands.
3
DNA damage: The inhibition leads to double-strand breaks in bacterial DNA, blocking replication and transcription.
4
Bacterial cell death: The accumulation of DNA damage results in bacterial cell death.

💡 How to Take aviflox suspension

Strength: Levofloxacin 125 mg per 5 mL syrup

1Shake the bottle well before each use.
2Measure the dose accurately using the provided measuring cup or syringe.
3Take this medicine orally, with or without food.
4If it causes stomach upset, take it with a meal.
5Avoid taking antacids, iron, or zinc supplements within 2 hours of this medicine.
6Drink plenty of water throughout the day.
7Complete the full course as prescribed by your doctor.

Dosage Information

Adult DosageThe usual adult dose of this medicine is 250 mg to 750 mg once daily, depending on the type and severity of infection. The duration of treatment varies from 3 to 14 days. Dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function.
Pediatric DosagePediatric dosing is not established from available information. Consult a pediatrician.
Elderly DosageElderly patients may require dose adjustment based on renal function. Use with caution due to increased risk of tendon rupture and CNS effects.
Renal ImpairmentDose adjustment is required in patients with renal impairment. For creatinine clearance 20-49 mL/min, the usual dose is 250 mg every 24 hours; for 10-19 mL/min, 250 mg every 48 hours. Consult your doctor for precise dosing.
Hepatic ImpairmentNo dosage adjustment is required for hepatic impairment as levofloxacin is primarily excreted unchanged by the kidneys.
Maximum Daily Dose750 mg per day

Dosage Timeline

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

🍽️ Food Timing Guide

With food
Take with meals
Reduces stomach upset.
Dairy products
Separate by 2 hours
Calcium reduces absorption.
Iron-fortified cereals
Separate by 2 hours
Iron reduces absorption.

⏰ 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 aviflox suspension

✅ Common Side Effects

Nausea (Common (1-10%))
Take with food to reduce nausea. Consult doctor if persistent.
Diarrhea (Common (1-10%))
Stay hydrated. Consult doctor if severe or bloody.
Headache (Common (1-10%))
Rest and hydrate. Consult doctor if severe.
Dizziness (Common (1-10%))
Avoid driving or operating machinery until you know how it affects you.
Insomnia (Common (1-10%))
Take earlier in the day. Consult doctor if persistent.

🚨 Serious Side Effects

Tendon rupture (Rare (<0.1%))
Seek immediate medical attention if you experience sudden pain, swelling, or inability to move a joint.
Peripheral neuropathy (Rare (<0.1%))
Report numbness, tingling, or burning in hands or feet to your doctor immediately.
Central nervous system effects (seizures, confusion) (Rare (<0.1%))
Seek immediate medical attention if you experience seizures, confusion, or hallucinations.
Severe allergic reactions (anaphylaxis) (Rare (<0.1%))
Call emergency services if you have difficulty breathing, swelling of face or throat, or severe rash.
Liver damage (Rare (<0.1%))
Report yellowing of skin or eyes, dark urine, or severe abdominal pain to your doctor.

⚠️ Rare Side Effects

Heart rhythm changes (QT prolongation)
Seek medical attention if you experience palpitations, fainting, or irregular heartbeat.
Blood sugar disturbances
Monitor blood sugar closely if diabetic. Report symptoms of hypoglycemia or hyperglycemia.
Pseudomembranous colitis
Report severe or persistent diarrhea to your doctor.

Consult your doctor if you experience any unusual symptoms.

🔬 Drug Interactions

Drug Severity Effect
Antacids Major
Warfarin Major
NSAIDs Major
Theophylline Major
Amiodarone Major
Corticosteroids Moderate
Oral hypoglycemics Moderate
Probenecid Moderate
Caffeine Minor
Cyclosporine Minor

🚨 Major Interactions

  • Antacids, sucralfate, iron, zinc
  • Warfarin
  • NSAIDs
  • Theophylline
  • Antiarrhythmics (e.g., amiodarone, sotalol)

⚡ Moderate Interactions

  • Corticosteroids
  • Oral hypoglycemics
  • Probenecid

🍷 Alcohol Interaction

Alcohol may increase the risk of central nervous system side effects such as dizziness and drowsiness. 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 or other fluoroquinolones","Myasthenia gravis","Pregnancy (unless benefit outweighs risk)","Breastfeeding (unless benefit outweighs risk)","Children under 18 years (unless specifically indicated)"]

⚠️ Warnings & Precautions

["Tendon rupture, including Achilles tendon, can occur; risk increased in elderly, corticosteroid users, and organ transplant recipients.","Peripheral neuropathy may occur and can be irreversible.","Central nervous system effects including seizures, confusion, and hallucinations have been reported.","May exacerbate muscle weakness in patients with myasthenia gravis.","Avoid excessive sun exposure; photosensitivity reactions can occur.","May cause blood sugar disturbances; monitor closely in diabetics.","Not recommended for children under 18 except for specific indications."]

🤱 Lactation Safety

Levofloxacin is excreted in breast milk. It is not recommended during breastfeeding unless clearly needed. Consult your doctor.

💊 Overdose Management

In case of overdose, seek immediate medical attention. Treatment is symptomatic and supportive. Adequate hydration should be maintained. Levofloxacin is not effectively removed by hemodialysis or peritoneal dialysis.

⏰ 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 double the dose to catch up.

Additional Safety Advice

General Safety

Take this medicine exactly as prescribed by your doctor. Do not skip doses or stop early. Avoid taking antacids, iron, or zinc supplements within 2 hours before or after this medicine. Drink plenty of fluids. Avoid excessive sunlight. Do not drive or operate machinery if you feel dizzy. Inform your doctor if you have kidney problems, diabetes, or a history of tendon disorders. Do not share this medicine with others.

👴 Special Considerations for Elderly

💡 For Patients Above 65

Elderly patients are at higher risk of tendon rupture, kidney problems, and CNS effects. Dose adjustment may be needed based on renal function. Use with caution.

🤰 Pregnancy Planning (TTC)

If you are planning pregnancy, consult your doctor before taking this medicine. It is not recommended during pregnancy unless clearly needed.

🏥 Post-Surgery Considerations

Inform your surgeon if you are taking this medicine before surgery, as it may interact with anesthetics and increase the risk of tendon rupture.

🦷 Dental Procedures

Inform your dentist if you are taking this medicine. It may interact with certain antibiotics used in dentistry. No specific precautions are usually needed.

💚 Lifestyle Tips for Better Results

🏃
Stay well hydrated by drinking plenty of water.
🥗
Get adequate rest to help your body fight the infection.
😴
Eat a balanced diet rich in fruits and vegetables.
💧
Avoid alcohol as it can worsen side effects.
🧘
Practice good hygiene to prevent spread of infection.
🌞
Avoid excessive sun exposure and use sunscreen.

🏋️ Exercise Considerations

Avoid strenuous exercise or heavy lifting while taking this medicine, as it may increase the risk of tendon rupture. Light activities like walking are generally safe. Consult your doctor before resuming intense exercise.

🥗 Diet Recommendations

Include probiotic-rich foods like yogurt to prevent diarrhea.
Avoid dairy products within 2 hours of taking the medicine.
Stay hydrated with water and clear fluids.
Eat light, easily digestible meals if you have nausea.

💼 Impact on Daily Work & Life

This medicine may cause dizziness or drowsiness. Avoid driving or operating heavy machinery until you know how it affects you. It is advisable to take it when you can rest if you experience side effects.

🛑 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 recurrence of infection and antibiotic resistance. If you experience serious side effects, contact your doctor immediately.

📅 Long-Term Use Effects

Long-term use of this medicine may lead to bacterial resistance, fungal overgrowth, and rare but serious effects like tendon damage, nerve damage, and liver injury. Regular monitoring of kidney and liver function may be required. Use only as prescribed for the shortest duration necessary.

🌿 Non-Medicine Approaches

These can complement medicine but do not replace prescribed treatment.

Other antibiotics

Depending on the infection, other antibiotics like amoxicillin or azithromycin may be used.

Evidence: Well-established
Supportive care

Rest, hydration, and fever control can complement antibiotic therapy.

Evidence: Well-established

💉 Vaccination Considerations

💉 If You're Getting Vaccinated

This medicine does not interact with vaccines. However, if you are due for any live vaccines, consult your doctor as antibiotics may affect the immune response.

📦 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

Carry this medicine in its original packaging with a copy of your prescription. Store it at room temperature and protect it from direct sunlight. If traveling across time zones, adjust dosing times gradually. Check customs regulations for carrying prescription medicines. Keep it in your carry-on luggage.

💰 Cost Analysis & Savings

👥 Real Patient Stories

Educational, anonymized scenarios. Individual results may vary.

👤 A 35-year-old man with community-acquired pneumonia
He was prescribed this medicine for 7 days. He took it regularly with food and completed the course. His fever subsided within 3 days, and he recovered fully. He experienced mild nausea initially, which resolved after taking it with meals.
💡 Lesson: Taking the medicine with food reduces stomach upset and completing the full course ensures complete recovery.
👤 A 60-year-old woman with a urinary tract infection
She was prescribed this medicine for 5 days. She forgot to take her dose on the second day but remembered and took it as soon as possible. She completed the course and her symptoms resolved. She was advised to avoid antacids within 2 hours of the medicine.
💡 Lesson: If you miss a dose, take it as soon as you remember, but never double dose. Adhering to the schedule is important for effectiveness.

💬 Questions Patients Often Ask

Q: How long does it take to work?

A: You may start feeling better within 2-3 days, but you must complete the full course as prescribed.

Q: Can I take this medicine with food?

A: Yes, you can take it with or without food. If it upsets your stomach, take it with a meal.

Q: What should I avoid while taking this medicine?

A: Avoid antacids, iron, zinc supplements, and excessive sunlight. Also avoid alcohol.

🤔 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 aviflox suspension

View All

Alternative brands with exact same active ingredient:

Medical Note: Always consult your doctor before switching medications.

🛑 Myths vs. Facts

  • Myth: This medicine can cure viral infections like the flu.
    Fact: This medicine is an antibiotic and only works against bacterial infections. It is ineffective against viruses.
  • Myth: You can stop taking this medicine once you feel better.
    Fact: You must complete the full course as prescribed to prevent bacterial resistance and recurrence of infection.
  • Myth: This medicine is safe for everyone.
    Fact: It is not recommended for children under 18, pregnant women, or those with myasthenia gravis unless specifically advised by a doctor.

🔄 Alternative Options

Generic Alternatives

  • Levofloxacin 125 mg/5 mL oral solution

Brand Alternatives

  • Levofloxacin oral solution (various brands)

📊 Comparison with Similar Medicines

[{"medicine":"Levofloxacin","class":"Fluoroquinolone","route":"Oral","common_uses":"Respiratory, urinary, skin infections"},{"medicine":"Ciprofloxacin","class":"Fluoroquinolone","route":"Oral","common_uses":"Urinary, GI, respiratory infections"},{"medicine":"Ofloxacin","class":"Fluoroquinolone","route":"Oral","common_uses":"Respiratory, urinary, skin infections"}]

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