Aliclair 500mg Tablet: 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
- Severe or bloody diarrhea
- Yellowing of skin or eyes
- Palpitations or fainting
- Swelling of face, lips, or throat
- Difficulty breathing
- Severe abdominal pain
- Dark urine
If experiencing severe symptoms, call emergency services immediately.
What is klarim 500 tablet used for?
This medicine is a macrolide antibiotic containing clarithromycin 500 mg. It treats bacterial infections of the respiratory tract, skin, and stomach by stopping bacterial protein synthesis. It is not effective against viral infections.
- Generic Name: Clarithromycin (500mg)
- Manufacturer: Morepen Laboratories Ltd
- Form: Allopathy
- Pregnancy Category: Consult doctor
- Prescription Required: Yes
🇮🇳 klarim 500 tablet के बारे में (Hindi Summary)
उपयोग: यह दवा क्लैरिथ्रोमाइसिन 500 मिलीग्राम टैबलेट है, जो एक मैक्रोलाइड एंटीबायोटिक है। इसका उपयोग बैक्टीरियल संक्रमण जैसे श्वसन तंत्र के संक्रमण, त्वचा के संक्रमण, और पेट के अल्सर का कारण बनने वाले हेलिकोबैक्टर पाइलोरी के इलाज में किया जाता है। यह वायरल संक्रमण जैसे सर्दी-जुकाम के लिए प्रभावी नहीं है।
साइड इफेक्ट्स: इस दवा के सामान्य दुष्प्रभावों में मतली, दस्त, पेट दर्द, स्वाद में बदलाव और सिरदर्द शामिल हैं। गंभीर दुष्प्रभाव दुर्लभ हैं लेकिन इनमें तेज बुखार, पीलिया, दिल की धड़कन में अनियमितता, और गंभीर एलर्जी प्रतिक्रिया शामिल हो सकती है। यदि आपको गंभीर या लगातार दस्त, पीलिया, या सांस लेने में कठिनाई हो तो 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। इस दवा के साथ शराब का सेवन न करें। अपने डॉक्टर को अपनी सभी दवाओं के बारे में बताएं, क्योंकि यह कई दवाओं के साथ प्रतिक्रिया कर सकती है। गर्भवती या स्तनपान कराने वाली महिलाएं डॉक्टर से सलाह लें।
💊 klarim 500 tablet Uses & Benefits
- [{"condition":"Community-acquired respiratory tract infections","description":"Used to treat bacterial bronchitis, pneumonia, and sinusitis caused by susceptible organisms.","evidence":"Well-established"},{"condition":"Skin and soft tissue infections","description":"Effective against many gram-positive bacteria causing cellulitis, impetigo, and wound infections.","evidence":"Well-established"},{"condition":"Helicobacter pylori eradication","description":"Used in combination with other antibiotics and acid suppressants to treat H.
- pylori-associated peptic ulcer disease.","evidence":"Well-established"},{"condition":"Mycobacterium avium complex (MAC) infection","description":"Part of combination therapy for prevention and treatment of disseminated MAC in patients with advanced HIV.","evidence":"Well-established"},{"condition":"Sexually transmitted infections","description":"Used for certain infections such as chlamydia when other options are not suitable.","evidence":"Established"}]
Off-label uses: [{"condition":"Chronic rhinosinusitis","description":"Sometimes prescribed off-label for persistent sinus inflammation when bacterial infection is suspected.","evidence":"Limited"},{"condition":"Lyme disease","description":"Occasionally used off-label for early Lyme disease in patients who cannot take doxycycline.","evidence":"Limited"}]
Primary treatment for: Bacterial infections
Also treats: Respiratory tract infections, Skin infections, Helicobacter pylori infection, Mycobacterium avium complex infection
📋 Drug Information
| Generic Name(s) | Clarithromycin (500mg) |
| Brand Name | klarim 500 tablet |
| Manufacturer | Morepen Laboratories Ltd |
| Packaging / Form | Varies by brand (Allopathy) |
| Therapeutic Class | ANTI INFECTIVES |
| Action Class | Macrolides |
| Route of Administration | Oral |
| Storage | Store at room temperature between 15°C and 30°C (59°F to 86°F) in a dry place, away from direct sunlight and moisture. |
| Shelf Life | 24 months from the date of manufacture. |
| 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 works by binding to the 50S subunit of the bacterial ribosome, specifically interacting with the peptidyl transferase center and blocking the translocation step of protein synthesis. This prevents bacteria from building essential proteins, which stops their growth and multiplication. Because human cells have different ribosomes, the medicine selectively targets bacteria without affecting human protein production.
Mechanism Steps
💡 How to Take klarim 500 tablet
Strength: 500 mg immediate-release tablet
Dosage Information
| Adult Dosage | The usual adult dose of this medicine is 250 mg to 500 mg taken every 12 hours, depending on the type and severity of infection. For some infections, a dose of 500 mg every 12 hours for 7 to 14 days is common. For H. pylori eradication, it is used in combination with other medicines. 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. |
| Elderly Dosage | Elderly patients may have reduced renal function and are more susceptible to side effects. Dose adjustment may be necessary based on renal function. Consult a doctor for individualized dosing. |
| Renal Impairment | In patients with severe renal impairment (creatinine clearance <30 mL/min), the dose of this medicine should be reduced by half or the dosing interval extended. Consult a doctor for specific adjustments. |
| Hepatic Impairment | In patients with severe hepatic impairment, caution is advised and dose reduction may be necessary. Monitor liver function closely. |
| Maximum Daily Dose | The maximum recommended daily dose of this medicine is 1000 mg (1 gram) per day in divided doses for most indications. |
Dosage Timeline
🍽️ Food Timing Guide
⏰ What to Do If You Miss a Dose
⚠️ Side Effects of klarim 500 tablet
✅ Common Side Effects
🚨 Serious Side Effects
⚠️ Rare Side Effects
Consult your doctor if you experience any unusual symptoms.
🔬 Drug Interactions
| Drug | Severity | Effect |
|---|---|---|
| Warfarin | Major | |
| Simvastatin | Major | |
| Amiodarone | Major | |
| Carbamazepine | Moderate | |
| Theophylline | Moderate | |
| Oral hypoglycemics | Moderate | |
| Antacids | Minor | |
| Rifampicin | Minor | |
| Digoxin | Moderate | |
| Colchicine | Major |
🚨 Major Interactions
- Warfarin
- Statins (simvastatin, atorvastatin)
- Ergot alkaloids
- QT-prolonging drugs (e.g., amiodarone, sotalol)
⚡ Moderate Interactions
- Carbamazepine
- Theophylline
- Oral hypoglycemics
🍷 Alcohol Interaction
Alcohol may worsen stomach upset and liver stress while taking this medicine. It is advisable to avoid alcohol during treatment.
🔎 Check Your Other Medicines
Educational tool. Always confirm with your doctor or pharmacist.
🛡️ Safety & Warnings
🚫 Contraindications
["Known hypersensitivity to clarithromycin or other macrolide antibiotics","Concurrent use with ergot alkaloids","Concurrent use with cisapride, pimozide, or terfenadine","History of QT prolongation or ventricular arrhythmias","Severe hepatic impairment","Concurrent use with lovastatin or simvastatin"]
⚠️ Warnings & Precautions
["Use with caution in patients with liver disease; monitor liver function.","Use with caution in patients with kidney disease; dose adjustment may be needed.","May prolong QT interval; avoid in patients with risk factors.","Can cause Clostridioides difficile-associated diarrhea; report severe diarrhea.","May interact with many drugs; review all medications before starting.","Avoid alcohol during treatment.","Do not use for viral infections; it is ineffective against viruses."]
🤱 Lactation Safety
This medicine is excreted in human breast milk. Caution is advised when used during breastfeeding. Consult your doctor to weigh benefits and risks.
💊 Overdose Management
Overdose of this medicine may cause severe gastrointestinal symptoms, liver toxicity, and cardiac arrhythmias. Treatment is supportive and symptomatic. Gastric lavage may be considered if ingestion is recent. Contact a poison control center or emergency department immediately.
⏰ 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
Take this medicine exactly as prescribed by your doctor, usually with or without food, at evenly spaced intervals. Do not skip doses or stop early, even if you feel better, because incomplete treatment can allow bacteria to become resistant. Avoid alcohol while taking this medicine because it may worsen stomach upset and liver stress. Tell your doctor about all other medicines you take, especially blood thinners, statins, diabetes medicines, and heart rhythm medicines, as this medicine can interact with them. Do not share this medicine with others, and keep it out of reach of children. If you are pregnant, planning pregnancy, or breastfeeding, speak to your doctor before using this medicine. Store it at room temperature away from moisture and direct sunlight.
👴 Special Considerations for Elderly
💡 For Patients Above 65
Elderly patients may have reduced renal function and are more prone to side effects. Dose adjustment may be needed. Monitor for dizziness and heart rhythm changes.
🤰 Pregnancy Planning (TTC)
If you are planning pregnancy, consult your doctor before taking this medicine. It should be used during pregnancy only if clearly needed.
🏥 Post-Surgery Considerations
This medicine may be prescribed after surgery to prevent or treat bacterial infections. Follow your surgeon's instructions carefully.
🦷 Dental Procedures
Inform your dentist if you are taking this medicine, as it may interact with certain dental medications and can affect bleeding risk.
💚 Lifestyle Tips for Better Results
🏋️ Exercise Considerations
Mild exercise is generally safe, but if you feel dizzy or weak, avoid strenuous activity. Consult your doctor before resuming intense exercise.
🥗 Diet Recommendations
💼 Impact on Daily Work & Life
This medicine may cause dizziness or stomach upset in some people. Avoid driving or operating heavy machinery if you feel unwell. Most people can continue their daily activities.
🛑 When to Stop This Medicine
Do not stop this medicine without consulting your doctor, even if you feel better. Complete the full prescribed course. If you experience severe side effects, contact your doctor immediately.
📅 Long-Term Use Effects
Long-term use of this medicine may lead to bacterial resistance and rare liver or heart effects. It is usually prescribed for short courses. Prolonged use should be monitored by a doctor with regular liver and renal function tests.
🌿 Non-Medicine Approaches
These can complement medicine but do not replace prescribed treatment.
Another macrolide antibiotic with a longer half-life and fewer drug interactions.
Evidence: Well-establishedAlternative antibiotic for certain respiratory and skin infections.
Evidence: Well-established💉 Vaccination Considerations
💉 If You're Getting Vaccinated
This medicine does not interact with most vaccines. However, live bacterial vaccines should be avoided during antibiotic therapy. Consult your doctor for specific advice.
📦 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 at room temperature and protect from moisture. If traveling across time zones, adjust dosing intervals as advised by your doctor. Check customs regulations for carrying prescription medicines.
💰 Cost Analysis & Savings
👥 Real Patient Stories
Educational, anonymized scenarios. Individual results may vary.
💬 Questions Patients Often Ask
A: You may start feeling better within 1 to 3 days, but you must complete the full prescribed course.
A: Yes, you can take it with or without food. Taking it with food may reduce stomach upset.
A: Consult your doctor. It should be used during pregnancy only if clearly needed.
🤔 Common Patient Concerns
🔄 Substitutes for klarim 500 tablet
View AllAlternative brands with exact same active ingredient:
-
stayhappi clarithromycin 500mg tabletSarvagunaushdhi Pvt Ltd ₹78.75 81.5% CHEAPER
-
clarigal 500mg tabletGalpha Laboratories Ltd ₹100.78 76.3% CHEAPER
-
broclars kid 500mg tabletShreeyam Healthcare ₹112.50 73.6% CHEAPER
-
unitrocin 500mg tabletGlenmark Pharmaceuticals Ltd ₹131.42 69.1% CHEAPER
-
clacin 500 tabletZota Pharmaceuticals Pvt Ltd ₹150.00 64.8% CHEAPER
Medical Note: Always consult your doctor before switching medications.
🛑 Myths vs. Facts
- Myth: This medicine can cure the common cold.
Fact: This medicine is an antibiotic and is ineffective against viruses, including those causing the common cold. - Myth: You can stop taking this medicine once you feel better.
Fact: You must complete the full prescribed course to prevent bacterial resistance and relapse. - Myth: This medicine is safe to take with any other medication.
Fact: This medicine interacts with many drugs, so always inform your doctor about all medicines you take.
🔄 Alternative Options
Generic Alternatives
- Clarithromycin 500 mg tablet
Brand Alternatives
- Aliclair 500mg Tablet