ambact 1.5gm injection - Ampicillin (1000mg) + Sulbactam (500mg) medicine

ambact 1.5gm injection - Uses, Price, Side Effects & Substitutes

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๐Ÿญ Ancalima Lifesciences Ltd ๐Ÿ“ฆ Varies by brand ๐Ÿ’Š Allopathy ๐Ÿ“… Updated: Jun 29, 2026
๐Ÿ“‹ Prescription Required ๐Ÿ’Š Generic Available
Medically Reviewed
SaathiMed Expert Panel | Jun 29, 2026

What is ambact 1.5gm injection used for?

Ampitrust 1.5gm Injection (Ampicillin + Sulbactam) is used to treat ANTI INFECTIVES. It contains Ampicillin (1000mg) + Sulbactam (500mg), which Ampicillin inhibits bacterial cell wall synthesis by binding to penicillin-bindi. Always consult your doctor before use. Take as prescribed.

  • Generic Name: Ampicillin + Sulbactam
  • Manufacturer: Ancalima Lifesciences Ltd
  • Form: Allopathy
  • Pregnancy Category: B
  • Prescription Required: Yes
๐Ÿ’ก Did You Know? India has the highest number of USFDA-compliant plants outside the USA.

๐Ÿ’Š ambact 1.5gm injection Uses & Benefits

Respiratory tract infections, urinary tract infections, intra-abdominal infections, skin and soft tissue infections, septicemia, pelvic inflammatory disease.

Off-label uses: Prophylaxis in surgery, Lyme disease, Anthrax

๐Ÿ“‹ Drug Information

Generic Name(s)Ampicillin + Sulbactam
Brand NameAmpitrust 1.5gm Injection
ManufacturerAncalima Lifesciences Ltd
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassANTI INFECTIVES
Action ClassPenicillin antibiotic with beta-lactamase inhibitor
Route of AdministrationIntramuscular, Intravenous
StorageStore at 20-25ยฐC; reconstituted solution stable for 1 hour at room temperature.
Shelf LifeAs per manufacturer

๐Ÿ”ฌ Pharmacology (PK/PD)

Pharmacokinetics

AbsorptionIntramuscular: Rapid; Intravenous: Immediate
DistributionWidely distributed; penetrates into tissues and fluids including CSF (inflamed meninges)
Protein BindingAmpicillin: 15-25%; Sulbactam: ~38%
MetabolismAmpicillin: Partially hepatic; Sulbactam: Minimal hepatic
Half-LifeAmpicillin: ~1 hour; Sulbactam: ~1 hour
ExcretionRenal (both primarily unchanged in urine)
BioavailabilityIM: ~80%; IV: 100%
Onset of ActionRapid (within minutes IV)
Peak Plasma TimeIM: 1-2 hours; IV: End of infusion
Duration of Action6-8 hours

How It Works

Ampicillin inhibits bacterial cell wall synthesis by binding to penicillin-binding proteins (PBPs); Sulbactam irreversibly inhibits beta-lactamases, protecting ampicillin from degradation.

Mechanism Steps

1Ampicillin binds to penicillin-binding proteins (PBPs) on bacterial cell wall.
2Inhibition of transpeptidase enzymes prevents cross-linking of peptidoglycan.
3Autolytic enzymes are activated, leading to cell lysis and death.

๐Ÿ’ก How to Take ambact 1.5gm injection

Follow your doctor's prescription exactly.

โš ๏ธ Side Effects of ambact 1.5gm injection

โœ… Common Side Effects

  • Diarrhea
  • Nausea
  • Vomiting
  • Rash
  • Injection site pain

๐Ÿšจ Serious Side Effects

  • Anaphylaxis
  • Stevens-Johnson syndrome
  • Clostridioides difficile colitis
  • Seizures

โš ๏ธ Rare Side Effects

  • Hemolytic anemia
  • Agranulocytosis
  • Interstitial nephritis

Consult your doctor if you experience any unusual symptoms.

๐Ÿ”ฌ Drug Interactions

โš ๏ธ DrugSeverityEffect
Methotrexate Major Increased methotrexate toxicity
Warfarin Major Increased bleeding risk
Oral contraceptives Major Reduced contraceptive efficacy
Allopurinol Moderate Increased risk of skin rash
Probenecid Moderate Decreased renal excretion of ampicillin/sulbactam
Aminoglycosides Moderate Physical incompatibility; synergistic effect
Chloramphenicol Minor Antagonistic effect
Tetracyclines Minor Antagonistic effect

๐Ÿšจ Major Interactions

  • Methotrexate
  • Warfarin
  • Oral contraceptives

โšก Moderate Interactions

  • Allopurinol
  • Probenecid
  • Aminoglycosides

โ„น๏ธ Minor Interactions

  • Chloramphenicol
  • Tetracyclines

๐Ÿฝ๏ธ Food Interactions

No significant food interactions (injection)

๐Ÿท Alcohol Interaction

Avoid alcohol; may increase risk of disulfiram-like reaction (rare)

๐Ÿ›ก๏ธ Safety & Warnings

๐Ÿšซ Contraindications

Hypersensitivity to penicillins or beta-lactam antibiotics; history of cholestatic jaundice/hepatic dysfunction with sulbactam/ampicillin.

๐Ÿ“Š Monitoring Parameters

Renal function, hepatic function, CBC, signs of hypersensitivity, superinfection.

๐Ÿคฑ Lactation Safety

Excreted in breast milk in low amounts; generally considered compatible with breastfeeding.

๐Ÿ’Š Overdose Management

Supportive care; hemodialysis may enhance elimination.

โฐ Missed Dose

Administer as soon as remembered; skip if almost time for next dose; do not double dose.

๐Ÿ‘จโ€โš•๏ธ Reviewed by Expert

SaathiMed Expert Panel

MD, PhD - Pharmacology

Reviewed: Jun 29, 2026

๐Ÿ”— View Profile

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