ceclor 500mg capsule - Cefaclor (500mg) medicine

Ceclor 500mg Capsule: Complete Medicine Guide

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🏭 Pharma Fabrikon 📦 Varies by brand 💊 Allopathy 📅 Updated: Oct 16, 2026
⚠️ Hepatotoxicity Risk ⚠️ Nephrotoxicity Risk 📋 Prescription Required 💊 Generic Available
Medically Reviewed
11 min read
Evidence: Well-established for approved indications.
Reviewed by
SaathiMed Expert Panel | Oct 16, 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

  • Difficulty breathing or swelling of the face, lips, or throat
  • Severe or bloody diarrhoea
  • Signs of a severe allergic reaction such as a widespread rash or hives
  • Decreased urine output or swelling in the legs
  • Unusual bruising or bleeding
  • Yellowing of the skin or eyes
  • Persistent high fever despite taking the medicine

If experiencing severe symptoms, call emergency services immediately.

What is ceclor 500mg capsule used for?

This medicine is a cephalosporin antibiotic used to treat bacterial infections of the respiratory tract, ears, urinary tract, and skin. It works by killing bacteria and is taken orally every 8 hours. It is not effective against viral infections.

  • Generic Name: Cefaclor
  • Manufacturer: Pharma Fabrikon
  • Form: Allopathy
  • Pregnancy Category: Consult doctor
  • Prescription Required: Yes

🇮🇳 ceclor 500mg capsule के बारे में (Hindi Summary)

उपयोग: यह दवा एक एंटीबायोटिक है जिसका उपयोग बैक्टीरियल संक्रमणों के इलाज के लिए किया जाता है, जैसे कि श्वसन तंत्र के संक्रमण, कान का संक्रमण, मूत्र मार्ग का संक्रमण, और त्वचा का संक्रमण। यह दवा बैक्टीरिया को मारकर काम करती है और इसे डॉक्टर के निर्देशानुसार ही लेना चाहिए। वायरल संक्रमण जैसे सर्दी-जुकाम में यह दवा प्रभावी नहीं है।

साइड इफेक्ट्स: इस दवा के सामान्य दुष्प्रभावों में दस्त, जी मिचलाना, उल्टी, पेट दर्द, और त्वचा पर चकत्ते शामिल हैं। गंभीर दुष्प्रभाव दुर्लभ हैं, लेकिन अगर आपको सांस लेने में कठिनाई, चेहरे या गले में सूजन, या गंभीर दस्त हो, तो तुरंत डॉक्टर से संपर्क करें।

सुरक्षा सलाह: इस दवा को डॉक्टर के बताए अनुसार ही लें। पूरा कोर्स पूरा करें, भले ही आप बेहतर महसूस करें। दवा को पानी के साथ लें, खाने के साथ या बिना खाने के। अगर आपको पेनिसिलिन या सेफलोस्पोरिन से एलर्जी है, तो डॉक्टर को बताएं। शराब का सेवन न करें। दवा को ठंडी और सूखी जगह पर रखें।

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

💊 ceclor 500mg capsule Uses & Benefits

[{"condition":"Respiratory tract infections","description":"Used to treat bronchitis, pneumonia, sinusitis, pharyngitis, and tonsillitis caused by susceptible bacteria.","evidence":"Well-established"},{"condition":"Otitis media","description":"Effective against middle ear infections caused by common pathogens such as Streptococcus pneumoniae, Haemophilus influenzae, and Moraxella catarrhalis.","evidence":"Well-established"},{"condition":"Urinary tract infections","description":"Prescribed for uncomplicated urinary tract infections caused by susceptible strains of Escherichia coli, Klebsiella species, and Proteus mirabilis.","evidence":"Well-established"},{"condition":"Skin and skin structure infections","description":"Used for treating skin infections such as impetigo, cellulitis, and wound infections caused by susceptible organisms.","evidence":"Well-established"}]

Off-label uses: [{"condition":"Dental infections","description":"Sometimes prescribed off-label for dental abscesses or prophylaxis before dental procedures in patients allergic to penicillin.","evidence":"Limited"},{"condition":"Lyme disease","description":"Occasionally used off-label for early Lyme disease, though other antibiotics are preferred.","evidence":"Limited"}]

Primary treatment for: Bacterial infections

Also treats: Respiratory tract infections, Otitis media, Urinary tract infections, Skin infections

📋 Drug Information

Generic Name(s)Cefaclor
Brand NameArticlor 50mg Drop
ManufacturerPharma Fabrikon
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassANTI INFECTIVES
Action ClassCephalosporins: 2nd generation
Route of AdministrationOral
StorageStore this medicine at room temperature between 15°C and 30°C (59°F to 86°F). Keep it away from moisture, heat, and direct sunlight. Do not refrigerate unless specifically instructed.
Shelf LifeThe shelf life of this medicine is typically 24 months from the date of manufacture. Check the expiry date on the packaging before use.
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
Always complete the full course of this antibiotic, even if you feel better after a few days.
2
Take this medicine with food if it upsets your stomach.
3
Inform your doctor if you are allergic to penicillin or other antibiotics before starting this medicine.
4
Do not share this medicine with others, even if they have similar symptoms.
5
If you develop severe or bloody diarrhoea, contact your doctor immediately.
6
Use a backup method of contraception if you are taking oral contraceptives.
7
Stay well hydrated while taking this medicine to help your kidneys flush it out.

🔍 Is This Medicine Right for Your Symptom?

Educational reference. Always consult a doctor for diagnosis.

✅
Sore throat with fever
This medicine is commonly prescribed for bacterial pharyngitis or tonsillitis.
Likely Use
✅
Ear pain
This medicine is used for middle ear infections.
Likely Use
✅
Burning urination
This medicine is prescribed 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

AbsorptionThis medicine is well absorbed from the gastrointestinal tract after oral administration. The presence of food may delay absorption slightly but does not significantly reduce the total amount absorbed.
DistributionThis medicine distributes widely into body tissues and fluids, including the respiratory tract, middle ear, and urinary tract. It does not penetrate the cerebrospinal fluid well unless the meninges are inflamed.
Protein BindingApproximately 25% of this medicine is bound to plasma proteins.
MetabolismThis medicine is not extensively metabolized in the body. A small portion is metabolized to inactive metabolites.
Half-LifeThe elimination half-life of this medicine is approximately 0.6 to 0.9 hours in patients with normal kidney function.
ExcretionThis medicine is primarily excreted unchanged in the urine by glomerular filtration and tubular secretion. About 60% to 85% of an oral dose is excreted in the urine within 8 hours.
BioavailabilityThe oral bioavailability of this medicine is approximately 50% to 60% when taken on an empty stomach, but it may be slightly reduced when taken with food.
Onset of ActionThis medicine begins to work within 1 to 2 hours after oral administration, but clinical improvement of symptoms may take 24 to 48 hours.
Peak Plasma TimePeak plasma concentrations of this medicine are reached within 30 to 60 minutes after oral administration.
Duration of ActionThe antibacterial effect of this medicine lasts for approximately 6 to 8 hours, which is why it is usually taken every 8 hours.

How It Works

This medicine works by binding to specific penicillin-binding proteins inside the bacterial cell wall. This binding inhibits the final step of peptidoglycan synthesis, which is essential for the strength and rigidity of the bacterial cell wall. As a result, the bacterial cell wall becomes weak and the bacterium eventually dies due to osmotic pressure. This medicine is bactericidal, meaning it actively kills susceptible bacteria rather than just stopping their growth.

Mechanism Steps

1
Binding to penicillin-binding proteins: This medicine binds to specific penicillin-binding proteins located on the inner membrane of the bacterial cell wall.
2
Inhibition of cell wall synthesis: By binding to these proteins, it blocks the cross-linking of peptidoglycan chains, which are essential for the structural integrity of the bacterial cell wall.
3
Bacterial cell lysis: Without a properly formed cell wall, the bacterium cannot withstand osmotic pressure and undergoes lysis, leading to its death.

💡 How to Take ceclor 500mg capsule

Strength: This medicine is available as a 500 mg immediate-release capsule for oral administration.

1Take this medicine by mouth with a full glass of water.
2You can take it with or without food, but taking it with food may reduce stomach upset.
3Swallow the capsule whole. Do not crush, chew, or open it.
4Take it at evenly spaced intervals, usually every 8 hours, as prescribed by your doctor.
5Complete the full course of treatment even if you start feeling better after a few days.

Dosage Information

Adult DosageThe usual adult dose of this medicine is 250 mg to 500 mg taken orally every 8 hours, depending on the type and severity of the infection. For more severe infections or those caused by less susceptible bacteria, higher doses may be prescribed. The duration of treatment varies from 7 to 14 days, depending on the infection. 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 for appropriate dosing in children.
Elderly DosageElderly patients may have reduced kidney function, which can affect the elimination of this medicine. Dose adjustment may be necessary based on kidney function. Your doctor will determine the appropriate dose.
Renal ImpairmentIn patients with impaired kidney function, the dose of this medicine may need to be reduced. For patients with a creatinine clearance of 10-50 mL/min, the dose may be reduced by 25% to 50%. For those with creatinine clearance less than 10 mL/min, the dose may need further reduction. Close monitoring is advised.
Hepatic ImpairmentNo specific dose adjustment is required for patients with liver impairment, as this medicine is primarily eliminated by the kidneys. However, caution is advised in patients with both liver and kidney disease.
Maximum Daily DoseThe maximum recommended daily dose of this medicine is 4 grams (4000 mg) per day, divided into multiple doses. Do not exceed this dose without medical supervision.

Dosage Timeline

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

🍽️ Food Timing Guide

With food
Take with meals
Reduces stomach upset and nausea.
Alcohol
Avoid
May increase stomach irritation and worsen side effects.

⏰ What to Do If You Miss a Dose

📌 Less than 4 hours have passed since the missed dose
→ Take the missed dose as soon as you remember.
💡 Continue with your regular schedule.
📌 More than 4 hours have passed since the missed dose
→ Skip the missed dose and take the next dose at the regular time.
💡 Do not double the dose to catch up.

⚠️ Side Effects of ceclor 500mg capsule

✅ Common Side Effects

Diarrhoea (Common (5-10%))
Stay hydrated and avoid high-fibre foods. Consult your doctor if diarrhoea persists or becomes severe.
Nausea (Common (5-10%))
Take the medicine with food to reduce nausea. If it continues, talk to your doctor.
Abdominal pain (Common (5-10%))
Try taking the medicine with a meal. If pain is severe or persistent, seek medical advice.
Skin rash (Uncommon (1-5%))
Stop the medicine and contact your doctor if a rash appears, as it may indicate an allergy.

🚨 Serious Side Effects

Severe allergic reaction (anaphylaxis) (Rare (<0.1%))
Seek emergency medical help immediately if you experience swelling of the face, lips, throat, difficulty breathing, or a widespread rash.
Clostridioides difficile-associated diarrhoea (Rare (<0.1%))
Contact your doctor if you develop severe, persistent, or bloody diarrhoea, even weeks after finishing the antibiotic.
Blood disorders (e.g., neutropenia, thrombocytopenia) (Rare (<0.1%))
Report any unusual bruising, bleeding, or signs of infection such as fever or sore throat to your doctor promptly.
Kidney inflammation (interstitial nephritis) (Rare (<0.1%))
Seek medical attention if you notice decreased urine output, swelling, or blood in urine.

⚠️ Rare Side Effects

Seizures
Seek immediate medical attention if seizures occur.
Liver enzyme elevation
Your doctor may monitor liver function if you experience jaundice or abdominal pain.

Consult your doctor if you experience any unusual symptoms.

🔬 Drug Interactions

Drug Severity Effect
Warfarin Major
Oral contraceptives Moderate
Probenecid Moderate
Furosemide Moderate
Antacids Minor

🚨 Major Interactions

  • Warfarin
  • Oral contraceptives

⚡ Moderate Interactions

  • Probenecid
  • Loop diuretics (e.g., furosemide)

🍷 Alcohol Interaction

Avoid consuming alcohol while taking this medicine. Alcohol can increase the risk of stomach irritation, nausea, and may worsen the infection. It can also put extra strain on the liver, which is already processing the antibiotic.

🔎 Check Your Other Medicines

Educational tool. Always confirm with your doctor or pharmacist.

🛡️ Safety & Warnings

🚫 Contraindications

["Known allergy to cefaclor or other cephalosporin antibiotics","Previous severe allergic reaction to penicillin antibiotics","Use in patients with a history of Clostridioides difficile-associated diarrhoea"]

⚠️ Warnings & Precautions

["Before starting this medicine, inform your doctor if you are allergic to penicillin or other antibiotics.","Use with caution in patients with kidney disease; dose adjustment may be required.","Prolonged use may lead to overgrowth of non-susceptible organisms, including fungi.","This medicine may cause false-positive results in urine glucose tests.","Do not use this medicine to treat viral infections such as the common cold or flu.","If you develop severe diarrhoea, do not take anti-diarrhoeal medicines without consulting your doctor."]

🤱 Lactation Safety

This medicine passes into breast milk in small amounts. It is generally considered safe during breastfeeding, but you should consult your doctor to weigh the benefits and risks. Monitor the baby for diarrhoea, thrush, or rash.

💊 Overdose Management

If you suspect an overdose of this medicine, seek emergency medical attention immediately. Symptoms of overdose may include nausea, vomiting, stomach pain, and diarrhoea. Treatment is supportive and symptomatic. In severe cases, haemodialysis may be considered to remove the drug from the blood.

⏰ Missed Dose

If you miss a dose of this medicine, 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 skip doses or stop the course early, even if you feel better. Take the capsule with a full glass of water, with or without food. If you have a history of allergy to penicillins or cephalosporins, inform your doctor before starting this medicine. Tell your doctor about all other medicines you are taking, especially blood thinners, oral contraceptives, and other antibiotics. Avoid alcohol while taking this medicine as it may worsen stomach upset. If you develop severe diarrhoea, a rash, or any signs of an allergic reaction, contact your doctor immediately. Store the capsules at room temperature, away from moisture and direct sunlight. Keep out of reach of children. Do not share this medicine with others, even if they have similar symptoms.

👴 Special Considerations for Elderly

💡 For Patients Above 65

Elderly patients are more likely to have reduced kidney function, which can affect the elimination of this medicine. Dose adjustment may be necessary. They may also be more susceptible to side effects such as diarrhoea and allergic reactions. Close monitoring is advised.

🤰 Pregnancy Planning (TTC)

If you are planning to become pregnant, consult your doctor before taking this medicine. It is generally considered safe during pregnancy, but the decision should be made with your healthcare provider.

🏥 Post-Surgery Considerations

This medicine may be prescribed after surgery to prevent or treat surgical site infections. Follow your surgeon's instructions carefully and complete the full course.

🦷 Dental Procedures

This medicine may be used before dental procedures in patients with certain heart conditions to prevent infective endocarditis, especially if they are allergic to penicillin. Inform your dentist if you are taking this medicine.

💚 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 to support your immune system.
💧
Practice good hand hygiene to prevent the spread of infection.
🧘
Avoid close contact with others while you are contagious.
🌞
Complete the full course of antibiotics as prescribed.

🏋️ Exercise Considerations

You can continue light exercise if you feel up to it, but avoid strenuous activities if you have fever, fatigue, or muscle aches. Listen to your body and rest when needed.

🥗 Diet Recommendations

Include probiotic-rich foods like yogurt to help maintain healthy gut bacteria.
Stay well hydrated with water and clear fluids.
Avoid alcohol and caffeine, which can worsen stomach upset.
Eat small, frequent meals if you experience nausea.

💼 Impact on Daily Work & Life

This medicine may cause dizziness or fatigue in some people. If you experience these effects, avoid driving or operating heavy machinery until you know how the medicine affects you. Most people can continue their normal daily activities while taking this medicine.

🛑 When to Stop This Medicine

Stop taking this medicine only after completing the full course prescribed by your doctor. If you experience a severe allergic reaction, severe diarrhoea, or any other serious side effect, stop the medicine and seek medical attention immediately. Do not stop the medicine early without consulting your doctor, as this can lead to treatment failure and antibiotic resistance.

📅 Long-Term Use Effects

Long-term use of this medicine is not recommended unless prescribed for a specific chronic infection. Prolonged use may lead to antibiotic resistance, overgrowth of non-susceptible organisms, and rare blood or kidney effects. Regular monitoring may be required if used for extended periods.

🌿 Non-Medicine Approaches

These can complement medicine but do not replace prescribed treatment.

Other antibiotics

Depending on the infection and susceptibility, other antibiotics such as amoxicillin, cefuroxime, or azithromycin may be used.

Evidence: Well-established
Symptomatic treatment

For viral infections, rest, fluids, and over-the-counter remedies may be used instead of antibiotics.

Evidence: Well-established

💉 Vaccination Considerations

💉 If You're Getting Vaccinated

This medicine may reduce the effectiveness of live bacterial vaccines such as the typhoid vaccine. Consult your doctor about the timing of vaccinations while taking this antibiotic.

📦 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 with this medicine, carry it in its original packaging along with a copy of your prescription. Keep it in your carry-on luggage to avoid loss. Store it at room temperature and protect it from extreme heat or moisture. If you are crossing time zones, adjust your dosing schedule to maintain even intervals, but consult your doctor for specific advice. Check the customs regulations of your destination country regarding antibiotics.

💰 Cost Analysis & Savings

👥 Real Patient Stories

Educational, anonymized scenarios. Individual results may vary.

👤 A 35-year-old woman with a urinary tract infection
She was prescribed this medicine for a urinary tract infection. She took it every 8 hours with food and completed the 7-day course. Her symptoms improved within 3 days, but she continued the medicine as directed. She experienced mild nausea initially, which went away after taking it with meals.
💡 Lesson: Completing the full course and taking the medicine with food helps ensure effectiveness and reduces side effects.
👤 A 50-year-old man with a skin infection
He was given this medicine for a skin infection after a minor injury. He noticed improvement in redness and swelling after 2 days. He was advised to keep the wound clean and take the medicine regularly. He completed the 10-day course without any serious side effects.
💡 Lesson: Consistent dosing and good wound care are important for a full recovery from skin infections.

💬 Questions Patients Often Ask

Q: How long does it take to work?

A: You may start feeling better within 24 to 48 hours, 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. 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 the dose.

Q: Is this medicine safe during pregnancy?

A: It is generally considered safe during pregnancy when prescribed by a doctor. Consult your doctor to weigh the benefits and risks.

🤔 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 ceclor 500mg capsule

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 the common cold.
    Fact: This medicine is an antibiotic and is not effective against viruses, including the common cold.
  • Myth: You can stop taking this medicine once you feel better.
    Fact: You must complete the full course as prescribed to prevent the infection from returning and to avoid antibiotic resistance.
  • Myth: This medicine is safe for everyone.
    Fact: This medicine is not safe for people with a known allergy to cephalosporins or severe penicillin allergy.

🔄 Alternative Options

Generic Alternatives

  • Cefaclor 500 mg capsule

Brand Alternatives

  • Ceclor 500 mg capsule

📊 Comparison with Similar Medicines

[{"medicine":"Cefaclor","class":"Second-generation cephalosporin","spectrum":"Gram-positive and some gram-negative","dosage":"250-500 mg every 8 hours"},{"medicine":"Cefuroxime","class":"Second-generation cephalosporin","spectrum":"Broader gram-negative coverage","dosage":"250-500 mg every 12 hours"},{"medicine":"Cefixime","class":"Third-generation cephalosporin","spectrum":"Broad gram-negative coverage","dosage":"400 mg once daily"}]

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