cefbact t 250 mg/31.25 mg injection - Ceftriaxone (250mg) + Tazobactum (31.25mg) medicine

Accutaz PS 250mg/31.25mg Injection: Complete Medicine Guide

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🏭 Cipla Ltd 📦 Varies by brand 💊 Allopathy 📅 Updated: Sep 25, 2026
⚠️ Hepatotoxicity Risk ⚠️ Nephrotoxicity Risk 📋 Prescription Required 💊 Generic Available
Medically Reviewed
11 min read
Evidence: Well-established for susceptible infections.
Reviewed by
SaathiMed Expert Panel | Sep 25, 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 face, lips, or throat
  • Severe or bloody diarrhea
  • Rash with blisters or peeling skin
  • Seizures or confusion
  • Decreased urine output or swelling in legs
  • Yellowing of eyes or skin
  • Persistent high fever despite treatment

If experiencing severe symptoms, call emergency services immediately.

What is cefbact t 250 mg/31.25 mg injection used for?

This medicine is a combination antibiotic containing ceftriaxone and tazobactum, used intravenously to treat serious bacterial infections. It works by killing bacteria and overcoming resistance.

  • Generic Name: Ceftriaxone + Tazobactam
  • Manufacturer: Cipla Ltd
  • Form: Allopathy
  • Pregnancy Category: Consult doctor
  • Prescription Required: Yes

🇮🇳 cefbact t 250 mg/31.25 mg injection के बारे में (Hindi Summary)

उपयोग: यह दवा सेफ्ट्रिएक्सोन और टैज़ोबैक्टम का संयोजन है, जिसका उपयोग गंभीर जीवाणु संक्रमणों के इलाज के लिए अंतःशिरा (IV) मार्ग से किया जाता है। यह मूत्र पथ, पेट, त्वचा और फेफड़ों के संक्रमण में प्रभावी है। यह केवल डॉक्टर की देखरेख में ही दी जानी चाहिए।

साइड इफेक्ट्स: इस दवा के सामान्य दुष्प्रभावों में इंजेक्शन स्थल पर दर्द, दस्त, मतली, उल्टी और त्वचा पर चकत्ते शामिल हैं। गंभीर दुष्प्रभावों में एलर्जी, गंभीर दस्त, और किडनी या लीवर की समस्या हो सकती है। किसी भी असामान्य लक्षण पर तुरंत डॉक्टर से संपर्क करें।

सुरक्षा सलाह: यह दवा केवल अस्पताल या क्लिनिक में डॉक्टर या नर्स द्वारा दी जानी चाहिए। अपनी सभी एलर्जी और दवाओं के बारे में डॉक्टर को बताएं। गुर्दे या लीवर की बीमारी में सावधानी बरतें। इलाज के दौरान शराब न पिएं। पूरा कोर्स पूरा करें।

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

💊 cefbact t 250 mg/31.25 mg injection Uses & Benefits

[{"condition":"Complicated urinary tract infections","description":"Used to treat serious kidney and bladder infections caused by susceptible bacteria, including those producing beta-lactamase enzymes.","evidence":"Well-established"},{"condition":"Intra-abdominal infections","description":"Effective against mixed aerobic and anaerobic bacteria in conditions like peritonitis and abscesses.","evidence":"Well-established"},{"condition":"Skin and soft tissue infections","description":"Treats severe cellulitis, abscesses, and wound infections caused by susceptible organisms.","evidence":"Well-established"},{"condition":"Community-acquired pneumonia","description":"Used when resistant bacteria are suspected or in hospitalized patients requiring intravenous therapy.","evidence":"Well-established"},{"condition":"Bacterial meningitis","description":"Ceftriaxone component is effective against common meningeal pathogens; tazobactum extends coverage against resistant strains.","evidence":"Well-established"}]

Off-label uses: [{"condition":"Lyme disease","description":"Sometimes used for severe or neurological Lyme disease when other treatments are not suitable.","evidence":"Limited"},{"condition":"Gonorrhea","description":"Ceftriaxone is a first-line treatment; tazobactum may be added for resistant cases, though not standard.","evidence":"Limited"}]

Primary treatment for: Bacterial infections

Also treats: Urinary tract infections, Intra-abdominal infections, Skin infections, Pneumonia, Meningitis

📋 Drug Information

Generic Name(s)Ceftriaxone + Tazobactam
Brand NameAccutaz AS
ManufacturerCipla Ltd
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassANTI INFECTIVES
Action ClassAntibiotic (Cephalosporin + Beta-lactamase inhibitor)
Route of AdministrationIntravenous (IV) only. This medicine must be administered by a qualified healthcare professional
StorageStore the unreconstituted powder at room temperature (15-30°C) in a dry place, protected from light. After reconstitution, the solution should be used immediately or stored as per instructions (usually refrigerated and used within 24 hours). Do not freeze.
Shelf Life24 months from the date of manufacture for the powder. After reconstitution, use within the specified time as per the product insert.
WHO GuidelineNot established from the available information. Guidelines may recommend ceftriaxone-tazobactum for specific infections based on local resistance patterns.
ICMR GuidelineNot established from the available information. ICMR guidelines may include this combination for certain hospital-acquired infections.

👨‍⚕️ Doctor's Practical Tips

Evidence-based practical advice from experienced clinicians

1
Always reconstitute and administer this medicine as per institutional protocols.
2
Monitor renal function before and during therapy, especially in elderly patients.
3
Avoid concurrent use with calcium-containing IV solutions to prevent precipitation.
4
Educate patients about the importance of completing the full course.
5
Watch for signs of superinfection such as oral thrush or new fever.
6
Adjust dose in patients with severe renal impairment.
7
Document any history of beta-lactam allergy before administration.

🔍 Is This Medicine Right for Your Symptom?

Educational reference. Always consult a doctor for diagnosis.

✅
Fever with chills
This medicine is used for serious bacterial infections that may cause fever.
Likely Use
❌
Common cold
This medicine is not effective against viral infections.
Not Primary

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

AbsorptionThis medicine is administered intravenously, so absorption is not applicable. It achieves immediate and complete bioavailability in the bloodstream.
DistributionCeftriaxone distributes widely into body tissues and fluids, including cerebrospinal fluid, bile, and synovial fluid. Tazobactum distributes primarily into extracellular fluid. Both agents have good penetration into infected tissues.
Protein BindingCeftriaxone is highly protein-bound (approximately 85-95%), primarily to albumin. Tazobactum protein binding is approximately 20-30%.
MetabolismCeftriaxone is not significantly metabolized and is excreted unchanged. Tazobactum is partially metabolized in the liver to inactive metabolites.
Half-LifeCeftriaxone: approximately 6-9 hours in healthy adults. Tazobactum: approximately 1 hour.
ExcretionCeftriaxone is excreted primarily unchanged in urine (33-67%) and bile. Tazobactum is excreted mainly in urine as unchanged drug and metabolites.
Bioavailability100% (intravenous administration)
Onset of ActionRapid; within 30 minutes to 1 hour after intravenous administration.
Peak Plasma TimeImmediately after intravenous injection (peak at end of infusion).
Duration of ActionCeftriaxone: 24 hours; Tazobactum: shorter duration, but synergistic effect lasts with ceftriaxone.

How It Works

This medicine works by inhibiting bacterial cell wall synthesis. Ceftriaxone binds to penicillin-binding proteins (PBPs) and blocks the cross-linking of peptidoglycan, leading to bacterial lysis. Tazobactum is a beta-lactamase inhibitor that protects ceftriaxone from degradation by certain beta-lactamase enzymes produced by resistant bacteria, thereby extending its spectrum of activity.

Mechanism Steps

1
Ceftriaxone binds to PBPs: Ceftriaxone attaches to penicillin-binding proteins on the bacterial cell membrane, inhibiting cell wall synthesis.
2
Tazobactum inhibits beta-lactamases: Tazobactum irreversibly binds to beta-lactamase enzymes, preventing them from breaking down ceftriaxone.
3
Bacterial cell lysis: Without a functional cell wall, the bacterium takes up water and bursts, leading to bacterial death.

💡 How to Take cefbact t 250 mg/31.25 mg injection

Strength: Injection: Ceftriaxone 250 mg + Tazobactum 31.25 mg per vial.

1This medicine is given by a healthcare professional as an intravenous injection or infusion.
2The injection is prepared by reconstituting the powder with the recommended diluent.
3It is administered slowly over 2-4 minutes or as an infusion over 30 minutes.
4Do not self-administer; always seek professional administration.
5Follow the prescribed schedule and complete the full course.

Dosage Information

Adult DosageThe dose of this medicine must be individualized by a qualified clinician based on the type and severity of infection, patient age, weight, and renal function. Typical adult doses range from 250 mg to 2 g of ceftriaxone component every 24 hours, with tazobactum in a fixed ratio. For severe infections, higher doses may be used. Always follow the prescribed dose and duration.
Pediatric DosagePediatric dosing is not established from available information. Consult a pediatrician for appropriate dosing based on weight and infection type.
Elderly DosageElderly patients may have reduced renal function; dose adjustment may be necessary. Monitor renal function closely and individualize dose as per clinician's judgment.
Renal ImpairmentIn patients with renal impairment, dose adjustment may be required. For creatinine clearance less than 10 mL/min, the daily dose of ceftriaxone should not exceed 2 g. Tazobactum dose may need reduction. Consult a clinician for specific guidance.
Hepatic ImpairmentNo specific dose adjustment is established for hepatic impairment alone. However, in patients with both hepatic and renal impairment, monitor closely and adjust dose as needed.
Maximum Daily DoseThe maximum daily dose should not exceed 4 g of ceftriaxone component, but this must be determined by a clinician based on the clinical situation.

Dosage Timeline

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

🍽️ Food Timing Guide

Alcohol
Avoid
May increase side effects and reduce efficacy.

⏰ What to Do If You Miss a Dose

📌 If a dose is missed
→ Contact your healthcare provider to reschedule as soon as possible.
💡 Do not attempt to self-administer extra doses.

⚠️ Side Effects of cefbact t 250 mg/31.25 mg injection

✅ Common Side Effects

Injection site pain (Common (5-10%))
Apply cold compress; report if severe or persistent.
Diarrhea (Common (5-10%))
Stay hydrated; consult doctor if bloody or persistent.
Nausea (Common (5-10%))
Take small sips of water; inform doctor if severe.
Rash (Common (1-5%))
Monitor; if spreading or accompanied by fever, seek medical advice.

🚨 Serious Side Effects

Anaphylaxis (Rare (<0.1%))
Seek immediate emergency care if difficulty breathing, swelling of face or throat, or severe hypotension occurs.
Clostridioides difficile-associated diarrhea (Uncommon (0.1-1%))
Report severe or bloody diarrhea; may require discontinuation and specific treatment.
Severe skin reactions (Stevens-Johnson syndrome) (Rare (<0.1%))
Stop medicine and seek immediate medical attention if rash with blisters or peeling skin occurs.
Seizures (Rare (<0.1%))
Seek emergency care if convulsions occur, especially in patients with kidney impairment.

⚠️ Rare Side Effects

Pancreatitis
Seek medical attention if severe abdominal pain radiating to back occurs.
Blood dyscrasias (e.g., agranulocytosis)
Report unusual bruising, bleeding, or fever; may require blood tests.
Nephrotoxicity
Monitor kidney function; report decreased urine output.

Consult your doctor if you experience any unusual symptoms.

🔬 Drug Interactions

Drug Severity Effect
Warfarin Major
Calcium-containing IV solutions Major
Aminoglycosides Moderate
Loop diuretics Moderate
Probenecid Minor

🚨 Major Interactions

  • Warfarin
  • Calcium-containing intravenous solutions

⚡ Moderate Interactions

  • Aminoglycosides
  • Loop diuretics

🍷 Alcohol Interaction

Avoid alcohol consumption during treatment with this medicine as it may worsen side effects such as nausea, dizziness, and may increase the risk of liver toxicity. It is best to abstain until the course is completed and you have consulted your doctor.

🔎 Check Your Other Medicines

Educational tool. Always confirm with your doctor or pharmacist.

🛡️ Safety & Warnings

🚫 Contraindications

["Known allergy to ceftriaxone, tazobactum, or other beta-lactam antibiotics","History of severe allergic reaction to penicillins or cephalosporins","Concurrent use with calcium-containing intravenous solutions in neonates","Hyperbilirubinemic neonates","Not for intramuscular use; only intravenous route is approved for this formulation"]

⚠️ Warnings & Precautions

["Serious hypersensitivity reactions can occur; discontinue immediately if suspected.","Clostridioides difficile-associated diarrhea may occur; monitor for severe diarrhea.","Use with caution in patients with renal impairment; dose adjustment may be needed.","May cause false-positive results in certain urine glucose tests.","Prolonged use may lead to overgrowth of non-susceptible organisms.","Do not mix with calcium-containing solutions.","In neonates, avoid use with calcium-containing IV solutions due to risk of precipitation."]

🤱 Lactation Safety

Ceftriaxone is excreted in breast milk in low amounts and is generally considered compatible with breastfeeding. Tazobactum data is limited. Consult your doctor before use during lactation.

💊 Overdose Management

Overdose with this medicine is unlikely due to its intravenous administration by healthcare professionals. In case of accidental overdose, treatment should be symptomatic and supportive. Ceftriaxone is not removed by hemodialysis or peritoneal dialysis. Monitor vital signs and provide appropriate care.

⏰ Missed Dose

Since this medicine is administered by a healthcare professional, missed doses are unlikely. If a dose is missed, contact your healthcare provider to reschedule as soon as possible. Do not attempt to self-administer extra doses.

Additional Safety Advice

General Safety

This medicine must be administered by a healthcare professional in a clinical setting. Inform your doctor about any allergies to antibiotics, especially penicillins or cephalosporins. Tell your doctor about all other medicines you are taking, including blood thinners, as interactions may occur. Do not use this medicine if you have a history of severe allergic reactions to beta-lactam antibiotics. Use with caution in patients with kidney or liver disease; dose adjustments may be needed. Avoid alcohol during treatment as it may worsen side effects. Complete the full course as prescribed, even if you feel better, to prevent resistance. Report any signs of superinfection such as oral thrush or vaginal yeast infection.

👴 Special Considerations for Elderly

💡 For Patients Above 65

Elderly patients are more likely to have reduced kidney function and may require dose adjustment. Monitor renal function closely and watch for signs of toxicity.

🤰 Pregnancy Planning (TTC)

If you are planning pregnancy, consult your doctor before using this medicine. Ceftriaxone is generally considered safe, but tazobactum should be used only if clearly needed.

🏥 Post-Surgery Considerations

This medicine may be used to prevent or treat surgical site infections. Follow your surgeon's instructions for use and monitoring.

🦷 Dental Procedures

Inform your dentist if you are on this medicine. It may be used for prophylaxis in certain dental procedures for patients at risk of endocarditis, but consult your doctor.

💚 Lifestyle Tips for Better Results

🏃
Stay well hydrated to help flush out bacteria.
🥗
Get plenty of rest to support recovery.
😴
Maintain good hygiene to prevent reinfection.
💧
Eat a balanced diet to boost immunity.
🧘
Avoid alcohol during treatment.
🌞
Complete the full course even if you feel better.

🏋️ Exercise Considerations

Rest is recommended during acute infection. Gradually resume light activities as you recover. Avoid strenuous exercise until your doctor approves.

🥗 Diet Recommendations

Drink plenty of fluids
Eat easily digestible foods
Include probiotics if advised by doctor
Avoid spicy and oily foods if you have stomach upset

💼 Impact on Daily Work & Life

This medicine is given in a healthcare setting, so you may need to adjust your work schedule for administration. You may feel tired or dizzy; avoid driving or operating heavy machinery until you know how it affects you.

🛑 When to Stop This Medicine

Do not stop this medicine without consulting your doctor. Complete the full prescribed course to prevent recurrence and resistance. If you experience severe side effects, contact your doctor immediately.

📅 Long-Term Use Effects

Long-term use of this medicine may lead to antibiotic resistance and superinfections. Prolonged therapy requires monitoring of kidney and liver function, and blood counts. Use only for the prescribed duration.

🌿 Non-Medicine Approaches

These can complement medicine but do not replace prescribed treatment.

Oral antibiotics

For less severe infections, oral antibiotics may be used after initial IV therapy.

Evidence: Well-established
Other antibiotic combinations

Depending on culture results, other antibiotics may be more appropriate.

Evidence: Well-established

💉 Vaccination Considerations

💉 If You're Getting Vaccinated

No specific interactions with vaccines are established. However, antibiotics may reduce the effectiveness of live bacterial vaccines like typhoid vaccine. Consult your doctor for timing.

📦 Storage Guide

✅ DO

Store at room temperature (15-30°C)

❌ DON'T

Do not refrigerate the powder 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 intact. Keep a copy of your prescription and doctor&#039;s note. Since it is an injectable, it is usually administered in a healthcare setting; plan ahead for doses during travel. Store at room temperature, away from direct sunlight. Check customs regulations for carrying injectable antibiotics across borders.

💰 Cost Analysis & Savings

👥 Real Patient Stories

Educational, anonymized scenarios. Individual results may vary.

👤 A 60-year-old man with complicated urinary tract infection
He was admitted and started on this medicine intravenously. His fever subsided within 48 hours, and urine culture became negative after 5 days. He completed a 7-day course and recovered fully.
💡 Lesson: Prompt intravenous antibiotic therapy with this combination can effectively treat serious infections.
👤 A 45-year-old woman with severe cellulitis
She received this medicine via IV for 3 days, followed by oral antibiotics. Her skin redness and pain improved significantly. She reported mild diarrhea, which resolved after treatment.
💡 Lesson: This medicine is effective for skin infections, but monitoring for side effects like diarrhea is important.

💬 Questions Patients Often Ask

Q: How long does it take to work?

A: This medicine starts working within hours, but noticeable improvement in symptoms may take 24-48 hours. Complete the full course as prescribed.

Q: Can I drive after taking this medicine?

A: This medicine may cause dizziness; avoid driving or operating machinery until you know how it affects you.

Q: Is this medicine safe in pregnancy?

A: Ceftriaxone is generally considered safe in pregnancy when needed. Tazobactum should be used only if clearly indicated. Consult your doctor.

🤔 Common Patient Concerns

💭 These are the concerns patients most commonly raise

  • Can I take this medicine if I am allergic to penicillin?
  • How often will I need blood tests during treatment?
  • Can I breastfeed while on this medicine?
  • What if I miss a dose?
  • Is it safe to take with other antibiotics?

🔄 Substitutes for cefbact t 250 mg/31.25 mg injection

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.
    Fact: This medicine is effective only against bacterial infections and not viruses.
  • Myth: It can be taken orally.
    Fact: This medicine is for intravenous use only and must be given by a healthcare professional.

🔄 Alternative Options

Generic Alternatives

  • Ceftriaxone + Tazobactum injection

Brand Alternatives

  • Accutaz PS 250mg/31.25mg injection

📊 Comparison with Similar Medicines

[{"medicine":"Ceftriaxone + Tazobactum","composition":"Ceftriaxone 250mg + Tazobactum 31.25mg","route":"Intravenous","key_feature":"Broad-spectrum with beta-lactamase inhibition"},{"medicine":"Ceftriaxone alone","composition":"Ceftriaxone 250mg","route":"Intravenous","key_feature":"Effective but susceptible to beta-lactamases"}]

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