sulbacip 2gm injection - Sulbactam (2gm) medicine

Addbactam 2gm Injection: Comprehensive Medicine Guide

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🏭 Cipla Ltd 📦 Varies by brand 💊 Allopathy 📅 Updated: Oct 22, 2026
⚠️ Hepatotoxicity Risk 📋 Prescription Required 💊 Generic Available
Medically Reviewed
11 min read
Evidence: Well-established for combination therapy with beta-lactam antibiotics.
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

  • Difficulty breathing or shortness of breath
  • Swelling of the face, lips, tongue, or throat
  • Severe rash or blistering of the skin
  • Persistent severe diarrhea or abdominal pain
  • Yellowing of the skin or eyes
  • Decreased urine output or swelling in the legs
  • Unusual bleeding or bruising
  • Seizures or confusion

If experiencing severe symptoms, call emergency services immediately.

What is sulbacip 2gm injection used for?

This medicine contains sulbactam, a beta-lactamase inhibitor used in combination with beta-lactam antibiotics to treat serious bacterial infections. It works by preventing bacteria from destroying the companion antibiotic, allowing it to kill the bacteria. It is administered by injection in a hospital setting.

  • Generic Name: Sulbactam (2gm)
  • Manufacturer: Cipla Ltd
  • Form: Allopathy
  • Pregnancy Category: Consult doctor
  • Prescription Required: Yes

🇮🇳 sulbacip 2gm injection के बारे में (Hindi Summary)

उपयोग: यह दवा सल्बैक्टम (2 ग्राम) इंजेक्शन है, जिसका उपयोग गंभीर जीवाणु संक्रमणों के इलाज के लिए किया जाता है। यह एक बीटा-लैक्टामेज इनहिबिटर है जो अन्य एंटीबायोटिक दवाओं के साथ मिलकर काम करता है। यह दवा बैक्टीरिया द्वारा उत्पन्न एंजाइम को रोकती है, जिससे साथी एंटीबायोटिक प्रभावी हो पाती है। इसका उपयोग श्वसन तंत्र, मूत्र पथ, त्वचा, और पेट के संक्रमणों के इलाज में किया जाता है। यह इंजेक्शन के रूप में अस्पताल में डॉक्टर द्वारा दिया जाता है।

साइड इफेक्ट्स: इस दवा के सामान्य दुष्प्रभावों में इंजेक्शन स्थल पर दर्द, दस्त, मतली, उल्टी, दाने और सिरदर्द शामिल हैं। गंभीर दुष्प्रभावों में एलर्जी प्रतिक्रिया, सांस लेने में कठिनाई, चेहरे या गले में सूजन, और गंभीर दस्त शामिल हो सकते हैं। यदि आपको कोई भी गंभीर लक्षण महसूस हो, तो तुरंत डॉक्टर से संपर्क करें।

सुरक्षा सलाह: यह दवा केवल योग्य स्वास्थ्य पेशेवर द्वारा ही दी जानी चाहिए। इस दवा को लेने से पहले अपने डॉक्टर को अपनी सभी एलर्जी और चिकित्सीय स्थितियों के बारे में बताएं। गर्भवती या स्तनपान कराने वाली महिलाओं को डॉक्टर से परामर्श लेना चाहिए। इलाज के दौरान शराब का सेवन न करें। एलर्जी के लक्षण दिखने पर तुरंत डॉक्टर को सूचित करें।

💡 Did You Know? Over 80% of the antiretroviral drugs used globally to combat AIDS are supplied by Indian pharmaceutical companies.

💊 sulbacip 2gm injection Uses & Benefits

[{"condition":"Respiratory tract infections","description":"Used in combination with beta-lactam antibiotics to treat pneumonia, bronchitis, and other respiratory infections caused by beta-lactamase-producing bacteria.","evidence":"Well-established"},{"condition":"Urinary tract infections","description":"Effective in treating complicated urinary tract infections when combined with a suitable beta-lactam antibiotic.","evidence":"Well-established"},{"condition":"Skin and soft tissue infections","description":"Used with a companion antibiotic to treat cellulitis, abscesses, and wound infections caused by susceptible bacteria.","evidence":"Well-established"},{"condition":"Intra-abdominal infections","description":"Combined with a beta-lactam antibiotic for peritonitis, appendicitis, and other intra-abdominal infections.","evidence":"Well-established"},{"condition":"Gynecological infections","description":"Used in combination therapy for pelvic inflammatory disease and endometritis.","evidence":"Well-established"}]

Off-label uses: [{"condition":"Acinetobacter baumannii infections","description":"High-dose sulbactam alone has been used off-label for multidrug-resistant Acinetobacter infections.","evidence":"Limited"}]

Primary treatment for: Bacterial infections caused by beta-lactamase-producing organisms

Also treats: Respiratory tract infections, Urinary tract infections, Skin and soft tissue infections, Intra-abdominal infections, Gynecological infections

📋 Drug Information

Generic Name(s)Sulbactam (2gm)
Brand Namesulbacip 2gm injection
ManufacturerCipla Ltd
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassANTI INFECTIVES
Action ClassCell wall active agent - Penicillin:Beta-lactamase inhibitors
Route of AdministrationParenteral (intravenous or intramuscular injection)
StorageStore below 25°C (77°F). Protect from light and moisture. Do not freeze. Reconstituted solutions should be used immediately or stored as per the manufacturer's instructions.
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 administer this medicine in a healthcare setting where resuscitation equipment is available.
2
Obtain a detailed allergy history before administering this medicine, especially for beta-lactam antibiotics.
3
Monitor renal function closely and adjust the dose in patients with renal impairment.
4
Watch for signs of superinfection, such as oral thrush or vaginal yeast infections, during prolonged therapy.
5
Educate patients on the importance of completing the full course of treatment to prevent resistance.
6
Report any signs of severe diarrhea or allergic reactions immediately.

🔍 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
✅
Cough with yellow or green sputum
May be used for respiratory tract infections.
Likely Use
✅
Burning sensation during urination
May be used for urinary tract infections.
Likely Use
❌
Headache
This medicine is not a primary treatment for headache.
Not Primary

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

AbsorptionThis medicine is administered parenterally, so absorption is not applicable. It is directly introduced into the bloodstream.
DistributionSulbactam distributes widely into body tissues and fluids, including peritoneal fluid, blister fluid, and interstitial fluid. It crosses the placenta and is excreted in breast milk in small amounts. It does not penetrate the cerebrospinal fluid well unless the meninges are inflamed.
Protein BindingSulbactam is approximately 38% bound to plasma proteins.
MetabolismSulbactam is minimally metabolized in the body. A small fraction is metabolized to inactive metabolites.
Half-LifeThe elimination half-life of sulbactam is approximately 1 to 1.5 hours in patients with normal renal function.
ExcretionSulbactam is primarily excreted unchanged in the urine via glomerular filtration and tubular secretion. About 70-80% of a dose is recovered in urine within 8 hours.
BioavailabilityNot applicable for parenteral administration; bioavailability is 100% as it is directly injected into the bloodstream.
Onset of ActionThe onset of action is rapid, typically within 30 minutes to 1 hour after intravenous administration.
Peak Plasma TimePeak plasma concentrations are achieved immediately after intravenous administration or within 30-60 minutes after intramuscular administration.
Duration of ActionThe duration of action depends on the dosing interval and the companion antibiotic. Typically, effective concentrations are maintained for 6-8 hours, requiring dosing every 6-8 hours.

How It Works

This medicine contains sulbactam, a beta-lactamase inhibitor. It works by irreversibly binding to and inhibiting beta-lactamase enzymes produced by certain bacteria. These enzymes are responsible for breaking down beta-lactam antibiotics, rendering them ineffective. By inhibiting these enzymes, sulbactam protects the companion beta-lactam antibiotic from degradation, allowing it to exert its bactericidal effect by inhibiting bacterial cell wall synthesis. Sulbactam itself has weak antibacterial activity against some organisms, particularly Acinetobacter species, but its primary role is to overcome resistance.

Mechanism Steps

1
Binding to beta-lactamase: Sulbactam binds irreversibly to the active site of beta-lactamase enzymes produced by bacteria.
2
Inhibition of enzyme activity: This binding inhibits the enzyme's ability to hydrolyze beta-lactam antibiotics, protecting the companion antibiotic.
3
Protection of companion antibiotic: The companion beta-lactam antibiotic remains intact and can reach its target, penicillin-binding proteins (PBPs).
4
Inhibition of cell wall synthesis: The companion antibiotic binds to PBPs, disrupting peptidoglycan cross-linking in the bacterial cell wall.
5
Bacterial cell death: The weakened cell wall leads to osmotic lysis and death of the bacteria.

💡 How to Take sulbacip 2gm injection

Strength: Injection: 2 g of sulbactam per vial.

1This medicine is administered by a healthcare professional in a hospital or clinic setting.
2It is given as an intravenous (IV) injection or intramuscular (IM) injection.
3The injection site will be cleaned with an antiseptic before administration.
4The dose and frequency will be determined by your doctor based on your condition.
5Do not attempt to self-administer this medicine.
6Report any pain, swelling, or redness at the injection site to your nurse or doctor.

Dosage Information

Adult DosageThe dosage of this medicine is individualized by a qualified clinician based on the indication, severity of infection, age, weight, renal and hepatic function. Typically, for adults with normal renal function, the recommended dose is 1.5 g to 3 g of sulbactam combined with a beta-lactam antibiotic, administered every 6 to 8 hours. The maximum daily dose should not exceed 12 g of sulbactam. 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 have decreased renal function, which may require dose adjustment. Monitor renal function closely and adjust dose as needed. Dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function.
Renal ImpairmentIn patients with renal impairment, dose adjustment is required. For creatinine clearance (CrCl) 15-29 mL/min, the dose should be reduced. For CrCl less than 15 mL/min, the dose should be further reduced and dosing interval extended. Consult a clinician for specific dosing recommendations.
Hepatic ImpairmentNo specific dose adjustment is provided for hepatic impairment. However, use with caution in patients with hepatic dysfunction. Monitor liver function tests.
Maximum Daily DoseThe maximum daily dose of sulbactam should not exceed 12 g per day.

Dosage Timeline

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

🍽️ Food Timing Guide

Alcohol
Avoid
May increase risk of liver problems and gastrointestinal side effects.

⏰ What to Do If You Miss a Dose

📌 Less than half the dosing interval has passed
→ Contact your healthcare provider to reschedule the dose as soon as possible.
💡 Continue with the regular schedule.
📌 More than half the dosing interval has passed
→ Skip the missed dose and continue with the next scheduled dose.
💡 Do not double dose to catch up.

⚠️ Side Effects of sulbacip 2gm injection

✅ Common Side Effects

Injection site pain (Common (1-10%))
Apply a cold compress to the site. Consult your doctor if pain persists or worsens.
Diarrhea (Common (1-10%))
Stay hydrated. Consult your doctor if diarrhea is severe or persistent.
Nausea (Common (1-10%))
Take small, frequent meals. Consult your doctor if nausea is severe.
Vomiting (Common (1-10%))
Stay hydrated with oral rehydration solutions. Consult your doctor if vomiting persists.
Rash (Common (1-10%))
Report to your doctor. Do not scratch. Antihistamines may help if prescribed.
Headache (Common (1-10%))
Rest and stay hydrated. Consult your doctor if headache is severe or persistent.

🚨 Serious Side Effects

Anaphylaxis (Rare (<0.1%))
Seek immediate medical attention if you experience difficulty breathing, swelling of the face, lips, or throat, or a drop in blood pressure.
Clostridioides difficile-associated diarrhea (Rare (<0.1%))
Seek immediate medical attention if you develop severe, persistent diarrhea, abdominal pain, or fever.
Blood dyscrasias (e.g., thrombocytopenia, leukopenia) (Rare (<0.1%))
Report any unusual bleeding, bruising, or signs of infection to your doctor immediately.
Seizures (Rare (<0.1%))
Seek immediate medical attention if you experience seizures.
Interstitial nephritis (Rare (<0.1%))
Report any decrease in urine output, swelling, or fatigue to your doctor immediately.
Hepatotoxicity (Rare (<0.1%))
Report yellowing of the skin or eyes, dark urine, or abdominal pain to your doctor immediately.

⚠️ Rare Side Effects

Stevens-Johnson syndrome
Seek immediate medical attention if you develop a severe rash with blistering or peeling skin.
Toxic epidermal necrolysis
Seek immediate medical attention if you develop extensive skin peeling or blistering.

Consult your doctor if you experience any unusual symptoms.

🔬 Drug Interactions

Drug Severity Effect
Warfarin Major
Methotrexate Major
Probenecid Moderate
Allopurinol Moderate
Oral contraceptives Moderate

🚨 Major Interactions

  • Warfarin
  • Methotrexate
  • Probenecid

⚡ Moderate Interactions

  • Allopurinol
  • Oral contraceptives

🍷 Alcohol Interaction

Avoid alcohol while receiving this medicine, as it may increase the risk of liver toxicity and gastrointestinal side effects such as nausea and vomiting.

🔎 Check Your Other Medicines

Educational tool. Always confirm with your doctor or pharmacist.

🛡️ Safety & Warnings

🚫 Contraindications

["Known hypersensitivity to sulbactam or any component of the formulation","History of severe allergic reactions to penicillins, cephalosporins, or other beta-lactam antibiotics","History of cholestatic jaundice or hepatic dysfunction associated with prior use of sulbactam"]

⚠️ Warnings & Precautions

["Serious and occasionally fatal hypersensitivity reactions (anaphylaxis) have been reported. Before initiating therapy, inquire about previous hypersensitivity reactions to penicillins, cephalosporins, or other allergens.","Clostridioides difficile-associated diarrhea (CDAD) has been reported. Consider this diagnosis in patients who present with diarrhea subsequent to administration of antibacterial agents.","Use with caution in patients with renal impairment. Dose adjustment may be necessary.","Prolonged use may result in overgrowth of nonsusceptible organisms, including fungi. Monitor patients for superinfections.","Sulbactam may interfere with certain laboratory tests, such as urine glucose tests using copper reduction methods.","Safety and effectiveness in pediatric patients have not been established for all indications. Consult a pediatrician."]

🤱 Lactation Safety

Sulbactam is excreted in human breast milk in small amounts. Caution should be exercised when administered to a nursing woman. Consult your doctor to weigh the benefits and risks.

💊 Overdose Management

Overdose of this medicine may cause severe gastrointestinal symptoms, electrolyte imbalances, and neurotoxicity. There is no specific antidote. Treatment should be symptomatic and supportive. Sulbactam can be removed by hemodialysis. In case of overdose, discontinue the medicine and seek immediate medical attention.

⏰ Missed Dose

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

Additional Safety Advice

General Safety

This medicine must only be administered by a qualified healthcare professional. Before receiving this medicine, inform your doctor if you are allergic to penicillins, cephalosporins, or other beta-lactam antibiotics. Also, tell your doctor about any kidney or liver problems, as dose adjustments may be necessary. Do not self-administer this injection. If you are pregnant or breastfeeding, consult your doctor before receiving this medicine. Avoid alcohol while being treated with this medicine, as it may increase the risk of liver problems. Report any signs of an allergic reaction, such as rash, itching, swelling, or difficulty breathing, immediately. Do not skip doses or stop treatment early, even if you feel better, as this can lead to antibiotic resistance.

👴 Special Considerations for Elderly

💡 For Patients Above 65

Elderly patients are more likely to have decreased renal function, which may require dose adjustment. Monitor renal function closely. They may also be more susceptible to side effects such as confusion or seizures.

🤰 Pregnancy Planning (TTC)

If you are planning pregnancy, consult your doctor before receiving this medicine. It is classified as Pregnancy Category B, but use only if clearly needed. Discuss the risks and benefits with your healthcare provider.

🏥 Post-Surgery Considerations

This medicine may be used to prevent or treat surgical site infections. Inform your surgeon if you are allergic to beta-lactam antibiotics. Monitor for signs of infection after surgery.

🦷 Dental Procedures

Inform your dentist if you are receiving this medicine. It may interact with other medications used during dental procedures. No specific precautions are required, but maintain good oral hygiene.

💚 Lifestyle Tips for Better Results

🏃
Stay well hydrated to help your kidneys flush out the medicine.
🥗
Eat a balanced diet to support your immune system.
😴
Get plenty of rest to aid recovery.
💧
Avoid alcohol to reduce the risk of liver problems.
🧘
Practice good hygiene to prevent the spread of infection.
🌞
Complete the full course of treatment as prescribed.

🏋️ Exercise Considerations

While receiving this medicine, you may feel tired or dizzy. Avoid strenuous exercise until you feel fully recovered. Consult your doctor before resuming your regular exercise routine.

🥗 Diet Recommendations

Drink plenty of fluids to stay hydrated.
Include probiotic-rich foods like yogurt to maintain gut health.
Avoid alcohol and caffeine, which can worsen side effects.
Eat small, frequent meals if you experience nausea.

💼 Impact on Daily Work & Life

This medicine is given in a hospital or clinic, so it may require time off work. You may experience fatigue or dizziness; avoid driving or operating heavy machinery until you feel well. Consult your doctor about when you can resume normal activities.

🛑 When to Stop This Medicine

Do not stop this medicine without consulting your doctor. Complete the full course as prescribed, even if you feel better. Stopping early can lead to antibiotic resistance and recurrence of infection. If you experience severe side effects, contact your doctor immediately.

📅 Long-Term Use Effects

Long-term use of this medicine may lead to overgrowth of nonsusceptible organisms, including fungi, and may increase the risk of Clostridioides difficile-associated diarrhea. Prolonged therapy may also affect liver and kidney function. Regular monitoring of renal and hepatic function is recommended during prolonged use. When to review: if symptoms do not improve or worsen, consult your doctor.

🌿 Non-Medicine Approaches

These can complement medicine but do not replace prescribed treatment.

Other beta-lactamase inhibitor combinations

Alternatives include piperacillin-tazobactam or amoxicillin-clavulanate, depending on the infection.

Evidence: Well-established
Carbapenems

For severe infections caused by multidrug-resistant organisms, carbapenems may be used.

Evidence: Well-established

💉 Vaccination Considerations

💉 If You're Getting Vaccinated

There are no specific vaccine interactions with this medicine. However, inform your doctor about your vaccination status. Live vaccines should be avoided during antibiotic therapy if possible.

📦 Storage Guide

✅ DO

Store below 25°C (77°F)

❌ DON'T

Do not freeze

✅ DO

Keep in original container

❌ DON'T

Do not transfer to unmarked containers

✅ DO

Protect from light and moisture

❌ DON'T

Do not store in bathroom cabinet

✈️ Traveling with This Medicine

This medicine is administered in a healthcare setting, so travel advice is limited. If you are traveling and need to continue treatment, ensure you carry a sufficient supply in its original packaging along with a copy of your prescription. Store it below 25°C and protect it from light. Check with your airline and destination country about regulations for carrying injectable medicines. Always inform your healthcare provider about your travel plans.

💰 Cost Analysis & Savings

👥 Real Patient Stories

Educational, anonymized scenarios. Individual results may vary.

👤 A 60-year-old man with pneumonia caused by a beta-lactamase-producing bacterium.
He was admitted to the hospital with high fever and difficulty breathing. He was started on a combination of this medicine and ampicillin. Within 48 hours, his fever subsided and his breathing improved. He completed a 7-day course and recovered fully.
💡 Lesson: Combination therapy with this medicine can effectively treat serious infections caused by resistant bacteria.
👤 A 35-year-old woman with a complicated urinary tract infection.
She had a history of recurrent UTIs and was found to have a resistant strain. She was treated with this medicine combined with cefoperazone. Her symptoms resolved within 3 days, and she completed a 10-day course without recurrence.
💡 Lesson: This medicine, when combined with the right antibiotic, can overcome resistance and cure complicated infections.

💬 Questions Patients Often Ask

Q: How long does it take to work?

A: This medicine starts working quickly, but you may not feel better immediately. Improvement in symptoms usually occurs within 48 to 72 hours. Complete the full course as prescribed.

Q: Can I take this medicine orally?

A: No, this medicine is an injection and must be administered by a healthcare professional.

Q: What should I do if I experience side effects?

A: Report any side effects to your doctor immediately. Do not self-medicate.

🤔 Common Patient Concerns

💭 These are the concerns patients most commonly raise

  • Can I take this medicine at home?
  • How long will I need to take this medicine?
  • Will this medicine affect my kidney function?
  • Can I drink alcohol while on this medicine?
  • What if I miss a dose?
  • Is this medicine safe in pregnancy?

🔄 Substitutes for sulbacip 2gm 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 be taken orally.
    Fact: This medicine is an injection and must be administered by a healthcare professional.
  • Myth: This medicine is a standalone antibiotic.
    Fact: This medicine is a beta-lactamase inhibitor and is used in combination with other antibiotics.
  • Myth: You can stop treatment once you feel better.
    Fact: You must complete the full course as prescribed to prevent antibiotic resistance and recurrence of infection.

🔄 Alternative Options

Generic Alternatives

  • Sulbactam 2gm injection

Brand Alternatives

  • Addbactam 2gm injection

📊 Comparison with Similar Medicines

[{"medicine":"Ampicillin + Sulbactam","composition":"Ampicillin 1g + Sulbactam 0.5g","uses":"Respiratory, urinary, skin infections","route":"Parenteral"},{"medicine":"Cefoperazone + Sulbactam","composition":"Cefoperazone 1g + Sulbactam 1g","uses":"Intra-abdominal, gynecological infections","route":"Parenteral"},{"medicine":"Piperacillin + Tazobactam","composition":"Piperacillin 4g + Tazobactam 0.5g","uses":"Hospital-acquired infections","route":"Parenteral"}]

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