ceff kid tablet dt - Cefalexin (125mg) medicine

Alfexin 125mg Tablet DT: Complete Medicine Guide

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🏭 Lupin Ltd 📦 Varies by brand 💊 Allopathy 📅 Updated: Sep 23, 2026
📋 Prescription Required 💊 Generic Available
Medically Reviewed
11 min read
Evidence: Well-established for susceptible bacterial infections.
Reviewed by
SaathiMed Expert Panel | Sep 23, 2026

When to Call Your Doctor IMMEDIATELY

  • Severe allergic reaction: swelling of face, lips, tongue, or throat, difficulty breathing, or severe rash.
  • Severe diarrhoea that is watery or bloody, which may occur during or after treatment.
  • Signs of liver problems: yellowing of skin or eyes, dark urine, severe fatigue.
  • Signs of kidney problems: decreased urine output, swelling in legs or feet.
  • Unusual bleeding or bruising, which may indicate a blood disorder.
  • Seizures, especially in patients with kidney disease.
  • Persistent fever or worsening of symptoms after 3 days of treatment.

If experiencing severe symptoms, call emergency services immediately.

What is ceff kid tablet dt used for?

This medicine contains Cefalexin 125mg, a first-generation cephalosporin antibiotic used to treat bacterial infections of the throat, ears, urinary tract, skin, and bones. It works by killing bacteria. It is not effective against viral infections. Take it exactly as prescribed and complete the full course.

  • Generic Name: Cefalexin
  • Manufacturer: Lupin Ltd
  • Form: Allopathy
  • Pregnancy Category: Consult doctor
  • Prescription Required: Yes

🇮🇳 ceff kid tablet dt के बारे में (Hindi Summary)

उपयोग: यह दवा सेफालेक्सिन 125 मिलीग्राम युक्त एक एंटीबायोटिक है। इसका उपयोग बैक्टीरिया के कारण होने वाले संक्रमणों जैसे गले, कान, साइनस, मूत्र मार्ग, त्वचा और हड्डियों के संक्रमण के इलाज के लिए किया जाता है। यह वायरल संक्रमण जैसे सर्दी-जुकाम या फ्लू पर असर नहीं करती। इसे डॉक्टर के निर्देशानुसार ही लें और पूरा कोर्स पूरा करें।

साइड इफेक्ट्स: इस दवा के सामान्य दुष्प्रभावों में मतली, उल्टी, दस्त, पेट दर्द और हल्के दाने शामिल हैं। ये आमतौर पर हल्के होते हैं और अपने आप ठीक हो जाते हैं। गंभीर दुष्प्रभाव दुर्लभ हैं, लेकिन यदि आपको गंभीर दस्त, सांस लेने में कठिनाई, चेहरे या गले में सूजन, या त्वचा पर गंभीर दाने हों तो तुरंत डॉक्टर से संपर्क करें।

सुरक्षा सलाह: इस दवा को डॉक्टर के बताए अनुसार ही लें। कोर्स पूरा करें, चाहे आप बेहतर महसूस करें। इसे भोजन के साथ या बिना भोजन के ले सकते हैं, लेकिन भोजन के साथ लेने से पेट की परेशानी कम हो सकती है। यदि आपको गुर्दे या यकृत की बीमारी है, या पेनिसिलिन से एलर्जी है, तो डॉक्टर को बताएं। गर्भवती या स्तनपान कराने वाली महिलाएं डॉक्टर से सलाह लें। बच्चों की पहुंच से दूर रखें। धूप से बचाएं। शराब न लें।

💡 Did You Know? The first generic medicine was introduced in India in 1970 after the Patents Act was amended.

💊 ceff kid tablet dt Uses & Benefits

[{"condition":"Upper respiratory tract infections","description":"Used to treat infections of the throat, tonsils, and sinuses caused by susceptible bacteria.","evidence":"Well-established"},{"condition":"Otitis media","description":"Used for middle ear infections in children and adults when caused by susceptible bacteria.","evidence":"Well-established"},{"condition":"Urinary tract infections","description":"Used for uncomplicated urinary tract infections caused by susceptible bacteria.","evidence":"Well-established"},{"condition":"Skin and soft tissue infections","description":"Used for infections such as cellulitis, abscesses, and impetigo caused by susceptible bacteria.","evidence":"Well-established"},{"condition":"Bone and joint infections","description":"Used in some cases of osteomyelitis and septic arthritis, often after culture and sensitivity testing.","evidence":"Moderate"}]

Off-label uses: [{"condition":"Acne vulgaris","description":"Sometimes prescribed off-label for moderate to severe acne, but not a first-line treatment.","evidence":"Limited"},{"condition":"Prophylaxis in dental procedures","description":"Occasionally used to prevent infection in certain dental procedures for patients at risk, but not routinely recommended.","evidence":"Limited"}]

Primary treatment for: Bacterial infections

Also treats: Upper respiratory tract infections, Otitis media, Urinary tract infections, Skin and soft tissue infections, Bone and joint infections

📋 Drug Information

Generic Name(s)Cefalexin
Brand NameAlexin 500mg Capsule
ManufacturerLupin Ltd
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassANTI INFECTIVES
Action ClassCephalosporins: 1st generation
Route of AdministrationOral
StorageStore at room temperature between 15°C and 30°C. Protect from light and moisture. Keep in the original container. Do not refrigerate.
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
Always complete the full course of this antibiotic as prescribed, even if you feel better after a few days.
2
Take this medicine with food if it causes stomach upset.
3
Inform your doctor if you have kidney disease, as dose adjustment may be needed.
4
Do not take this medicine for viral infections like the common cold or flu.
5
If you develop a rash, severe diarrhoea, or difficulty breathing, seek medical help immediately.
6
Avoid alcohol while taking this medicine to reduce stomach upset.
7
Do not share this medicine with others, even if they have similar symptoms.

🔍 Is This Medicine Right for Your Symptom?

Educational reference. Always consult a doctor for diagnosis.

Sore throat
This medicine is commonly prescribed for bacterial throat infections.
Likely Use
Ear pain
This medicine is used for middle ear infections.
Likely Use
Painful urination
This medicine is used for urinary tract infections.
Likely Use
Common cold
This medicine is not effective against viral infections like the common cold.
Not Primary
Fever
This medicine is not a primary fever reducer, but it may help if fever is due to a bacterial infection.
Not Primary

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

AbsorptionCefalexin is well absorbed from the gastrointestinal tract after oral administration. The presence of food may slightly delay absorption but does not significantly reduce the total amount absorbed.
DistributionCefalexin distributes widely into body tissues and fluids, including the kidneys, liver, lungs, and bone. It crosses the placenta and is excreted in breast milk in small amounts.
Protein BindingCefalexin is approximately 10-15% bound to plasma proteins.
MetabolismCefalexin is not significantly metabolized in the body. It is excreted largely unchanged.
Half-LifeThe elimination half-life of cefalexin is approximately 0.5 to 1.2 hours in patients with normal kidney function. It is prolonged in patients with renal impairment.
ExcretionCefalexin is excreted primarily unchanged in the urine by glomerular filtration and tubular secretion. About 80-90% of an oral dose is recovered in the urine within 24 hours.
BioavailabilityThe oral bioavailability of cefalexin is approximately 90% when taken on an empty stomach. Food may slightly delay the time to peak concentration but does not significantly affect the extent of absorption.
Onset of ActionCefalexin begins to work within 1 to 2 hours after oral administration, but noticeable improvement in symptoms may take 24 to 48 hours.
Peak Plasma TimePeak plasma concentrations are reached approximately 1 hour after oral administration on an empty stomach, or 2 hours if taken with food.
Duration of ActionThe antibacterial effect of a single dose lasts for about 6 to 12 hours, depending on the dose and the susceptibility of the bacteria. This is why it is usually taken every 6 to 12 hours.

How It Works

Cefalexin is a first-generation cephalosporin antibiotic. It works by binding to specific proteins called penicillin-binding proteins (PBPs) located inside the bacterial cell wall. This binding stops the bacteria from building a strong cell wall, which leads to the death of the bacteria. Cefalexin is bactericidal, meaning it kills bacteria directly. It is active against many gram-positive bacteria such as Staphylococcus aureus and Streptococcus species, and some gram-negative bacteria such as Escherichia coli and Klebsiella pneumoniae. However, it is not effective against methicillin-resistant Staphylococcus aureus (MRSA) or Pseudomonas aeruginosa.

Mechanism Steps

1
Binding to penicillin-binding proteins: Cefalexin binds to specific penicillin-binding proteins (PBPs) located on the inner membrane of the bacterial cell wall.
2
Inhibition of cell wall synthesis: This binding blocks the cross-linking of peptidoglycan chains, which are essential for the strength and structure of the bacterial cell wall.
3
Bacterial cell lysis: Without a proper cell wall, the bacterial cell cannot maintain its shape and internal pressure, leading to cell lysis and death.
4
Bactericidal effect: The overall effect is the rapid killing of susceptible bacteria, helping the body's immune system clear the infection.

💡 How to Take ceff kid tablet dt

Strength: Dispersible tablet, 125 mg

1Wash your hands before handling the medicine.
2Take the dispersible tablet as prescribed by your doctor.
3You can swallow the tablet whole with a glass of water, or disperse it in a small amount of water and drink immediately.
4Take it with or without food, but taking it with food may reduce stomach upset.
5Take it at evenly spaced intervals as directed by your doctor.
6Complete the full course even if you feel better.
7Do not share this medicine with others.

Dosage Information

Adult DosageThe usual adult dose of this medicine is 250 mg to 500 mg taken every 6 to 12 hours, depending on the type and severity of the infection. For severe infections, higher doses may be prescribed. The maximum recommended daily dose is 4 grams. Dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function. Always follow your doctor's prescription exactly.
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 and may require a lower dose. Dose should be adjusted based on kidney function. Consult your doctor for appropriate dosing.
Renal ImpairmentIn patients with kidney impairment, the dose of this medicine should be reduced. For creatinine clearance between 30-59 mL/min, a maximum daily dose of 1 gram is recommended. For creatinine clearance between 15-29 mL/min, a maximum daily dose of 500 mg is recommended. For creatinine clearance less than 15 mL/min, a maximum daily dose of 250 mg is recommended. Dose must be individualized by a qualified clinician.
Hepatic ImpairmentNo specific dose adjustment is required for patients with liver impairment. However, use with caution and monitor liver function if used for prolonged periods.
Maximum Daily DoseThe maximum recommended daily dose is 4 grams for adults with normal kidney function.

Dosage Timeline

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

🍽️ Food Timing Guide

With food
Take with meals
Reduces stomach upset.
Without food
Can be taken on an empty stomach
Absorption is slightly faster on an empty stomach.

⏰ 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 ceff kid tablet dt

✅ Common Side Effects

Nausea (Common (1-10%))
Take the medicine with food to reduce nausea. If it persists, consult your doctor.
Diarrhoea (Common (1-10%))
Stay hydrated. If diarrhoea is severe or bloody, seek medical advice immediately.
Stomach pain (Common (1-10%))
Take with food. If pain is severe or persistent, contact your doctor.
Skin rash (Uncommon (0.1-1%))
Stop the medicine and consult your doctor if rash appears. It may indicate an allergy.
Vomiting (Uncommon (0.1-1%))
Take with food and stay hydrated. If vomiting is severe, consult your doctor.

🚨 Serious Side Effects

Severe allergic reaction (anaphylaxis) (Rare (<0.1%))
Seek emergency medical help immediately if you experience swelling of the face, lips, tongue, or throat, difficulty breathing, or a severe 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.
Severe skin reactions (e.g., Stevens-Johnson syndrome) (Very rare (<0.01%))
Seek immediate medical attention if you develop a painful rash, blisters, or peeling skin.
Seizures (Very rare (<0.01%))
Seek emergency medical help if seizures occur, especially in patients with kidney disease.

⚠️ Rare Side Effects

Interstitial nephritis
Report decreased urine output, swelling, or blood in urine to your doctor immediately.
Hepatitis
Report yellowing of skin or eyes, dark urine, or severe fatigue to your doctor.
Aplastic anaemia
Report unusual tiredness, pale skin, or frequent infections to your doctor.

Consult your doctor if you experience any unusual symptoms.

🔬 Drug Interactions

Drug Severity Effect
Warfarin Major
Gentamicin Major
Furosemide Major
Probenecid Moderate
Metformin Moderate
Oral contraceptives Moderate
Antacids Minor
Iron supplements Minor

🚨 Major Interactions

  • Warfarin
  • Aminoglycosides (e.g., gentamicin)
  • Loop diuretics (e.g., furosemide)

⚡ Moderate Interactions

  • Probenecid
  • Metformin
  • Oral contraceptives

🍷 Alcohol Interaction

Alcohol may worsen stomach upset and dizziness caused by this medicine. 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 allergy to cefalexin or any other cephalosporin antibiotic.","Previous severe allergic reaction to penicillin (risk of cross-reactivity).","Use in patients with porphyria (may worsen the condition)."]

⚠️ Warnings & Precautions

["Before starting this medicine, tell your doctor if you are allergic to penicillin or other antibiotics.","Use with caution in patients with kidney disease. Dose adjustment may be needed.","Prolonged use may lead to overgrowth of non-susceptible organisms, causing superinfections.","If severe diarrhoea occurs, stop the medicine and consult a doctor. Do not take anti-diarrhoeal medicines without medical advice.","This medicine may interfere with some laboratory tests, such as urine glucose tests and Coombs test.","Do not use this medicine to treat viral infections like cold or flu.","Keep out of reach of children."]

🤱 Lactation Safety

Cefalexin passes into breast milk in small amounts. It is generally considered safe during breastfeeding. However, monitor the baby for diarrhoea, thrush, or rash. Consult your doctor before use.

💊 Overdose Management

Overdose of cefalexin may cause nausea, vomiting, stomach pain, and diarrhoea. In severe cases, it may cause seizures, especially in patients with kidney disease. If you suspect an overdose, seek emergency medical help immediately. Treatment is supportive and may include activated charcoal if taken recently. Haemodialysis can remove cefalexin from the blood in severe cases.

⏰ 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 a double dose to make up for a missed one.

Additional Safety Advice

General Safety

Take this medicine exactly as prescribed by your doctor. Do not skip doses or stop the course early. Complete the full course even if you feel better. Take it with or without food, but taking it with food may reduce stomach upset. Shake the dispersible tablet in water before drinking if needed. Inform your doctor if you have kidney disease, liver disease, or a history of allergy to penicillin or cephalosporin antibiotics. Do not share this medicine with others. Keep it out of reach of children. Store it in a cool, dry place away from direct sunlight. If you are pregnant, planning pregnancy, or breastfeeding, consult your doctor before taking this medicine. Avoid alcohol while taking this medicine as it may worsen stomach upset. If you experience severe diarrhoea, rash, or difficulty breathing, seek medical help immediately.

👴 Special Considerations for Elderly

💡 For Patients Above 65

Elderly patients are more likely to have reduced kidney function and may require a lower dose. They are also at higher risk of side effects. Monitor kidney function and adjust dose as needed.

🤰 Pregnancy Planning (TTC)

If you are planning pregnancy, consult your doctor before taking this medicine. It is generally considered safe, but use only when clearly needed.

🏥 Post-Surgery Considerations

This medicine may be prescribed after surgery to prevent or treat infection. Follow your surgeon's instructions carefully. Inform your surgeon if you have any allergies or kidney problems.

🦷 Dental Procedures

This medicine may be used to treat dental infections. Inform your dentist if you are taking this medicine or have any allergies. It is not routinely used for prophylaxis before dental procedures unless you have certain heart conditions.

💚 Lifestyle Tips for Better Results

🏃
Stay well hydrated to help flush out bacteria.
🥗
Get plenty of rest to support your immune system.
😴
Eat a balanced diet rich in fruits and vegetables.
💧
Practice good hygiene, such as washing hands frequently.
🧘
Avoid close contact with others if you have a contagious infection.
🌞
Complete the full course of antibiotics as prescribed.

🏋️ Exercise Considerations

This medicine may cause dizziness in some people. Avoid strenuous exercise or driving if you feel dizzy. Otherwise, light to moderate exercise is generally safe.

🥗 Diet Recommendations

Drink plenty of water.
Include probiotic-rich foods like yogurt to help prevent diarrhoea.
Avoid alcohol.
Eat small, frequent meals if you have nausea.

💼 Impact on Daily Work & Life

This medicine may cause dizziness or tiredness in some people. If affected, avoid driving or operating heavy machinery. Otherwise, you can continue your normal daily activities.

🛑 When to Stop This Medicine

Stop taking this medicine only after completing the full course prescribed by your doctor. If you experience severe side effects such as allergic reactions, severe diarrhoea, or signs of liver or kidney problems, stop the medicine and seek medical advice immediately. Do not stop early without consulting your doctor, as it may lead to treatment failure and resistance.

📅 Long-Term Use Effects

Long-term use of this medicine is not usually recommended unless for a specific chronic infection under medical supervision. Prolonged use may lead to antibiotic resistance, superinfections (such as oral thrush or vaginal yeast infections), and rarely, blood disorders or kidney problems. Regular monitoring of kidney function and blood counts may be needed if used for extended periods.

🌿 Non-Medicine Approaches

These can complement medicine but do not replace prescribed treatment.

Probiotics

Can help prevent antibiotic-associated diarrhoea.

Evidence: Moderate
Pain relievers

For symptom relief such as fever and pain, but do not treat the infection.

Evidence: Well-established

💉 Vaccination Considerations

💉 If You're Getting Vaccinated

This medicine may reduce the effectiveness of live bacterial vaccines such as typhoid vaccine. Avoid taking live bacterial vaccines while on this antibiotic. Inactivated vaccines are not affected.

📦 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 with the prescription label. Bring a copy of your prescription in case you need to show it at customs. 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. Do not pack it in checked luggage; keep it in your carry-on bag.

💰 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 with food to avoid stomach upset and completed the 7-day course. Her symptoms improved within 3 days, and she felt completely better by the end of the course. She emphasized the importance of finishing the entire course even after feeling better.
💡 Lesson: Completing the full course of antibiotics is essential to fully clear the infection and prevent resistance.
👤 A 6-year-old child with an ear infection
The child was prescribed this medicine in dispersible tablet form. The parents dissolved the tablet in water and gave it with food. The child's ear pain and fever improved within 48 hours. The parents were advised to complete the 10-day course. They were also told to watch for any rash or diarrhoea.
💡 Lesson: Dispersible tablets are convenient for children. Always follow the pediatrician's dosing instructions and complete the course.

💬 Questions Patients Often Ask

Q: How long does it take to work?

A: You may start to feel better within 24 to 48 hours, but it may take a few days for full effect. Complete the full course as prescribed.

Q: Can I take it with food?

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

Q: What if I miss a dose?

A: 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 it safe during pregnancy?

A: It is generally considered safe during pregnancy when prescribed by a doctor. Consult your doctor before use.

Q: Can I drink alcohol while taking it?

A: It is advisable to avoid alcohol as it may worsen stomach upset and dizziness.

🤔 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 ceff kid tablet dt

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 does not work against viruses. It only treats bacterial infections.
  • Myth: You can stop taking it 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: It is safe to take leftover antibiotics for a new infection.
    Fact: Never take leftover antibiotics without a doctor's prescription. The infection may be caused by a different bacteria, and the dose may be wrong.

🔄 Alternative Options

Generic Alternatives

  • Cefalexin 125mg dispersible tablet
  • Cefalexin 125mg tablet
  • Cefalexin 125mg capsule

Brand Alternatives

  • Alfexin 125mg Tablet DT

📊 Comparison with Similar Medicines

[{"medicine":"Cefalexin","class":"First-generation cephalosporin","spectrum":"Gram-positive and some gram-negative","route":"Oral","common_use":"Skin, throat, urinary tract infections"},{"medicine":"Amoxicillin","class":"Aminopenicillin","spectrum":"Gram-positive and gram-negative","route":"Oral","common_use":"Ear, sinus, chest infections"},{"medicine":"Cefuroxime","class":"Second-generation cephalosporin","spectrum":"Broader gram-negative coverage","route":"Oral","common_use":"Respiratory, urinary tract infections"}]

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