bactomet 150mg/100mg suspension - Nalidixic Acid (150mg) + Metronidazole (100mg) medicine

bactomet 150mg/100mg suspension - Uses, Price, Side Effects & Substitutes

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๐Ÿญ Win-Medicare Pvt Ltd ๐Ÿ“ฆ Varies by brand ๐Ÿ’Š Allopathy ๐Ÿ“… Updated: Jul 1, 2026
๐Ÿ“‹ Prescription Required ๐Ÿ’Š Generic Available
Medically Reviewed
SaathiMed Expert Panel | Jul 01, 2026

What is bactomet 150mg/100mg suspension used for?

Abicon (Nalidixic Acid + Metronidazole) is used to treat GASTRO INTESTINAL. It contains Nalidixic Acid (150mg) + Metronidazole (100mg), which Nalidixic acid inhibits bacterial DNA gyrase; Metronidazole causes DNA strand br. Always consult your doctor before use. Take as prescribed.

  • Generic Name: Nalidixic Acid + Metronidazole
  • Manufacturer: Win-Medicare Pvt Ltd
  • Form: Allopathy
  • Pregnancy Category: A
  • Prescription Required: Yes
๐Ÿ’ก Did You Know? The first generic medicine was introduced in India in 1970 after the Patents Act was amended.

๐Ÿ’Š bactomet 150mg/100mg suspension Uses & Benefits

Gastrointestinal infections, dysentery, traveler's diarrhea

Off-label uses: Not commonly used off-label

๐Ÿ“‹ Drug Information

Generic Name(s)Nalidixic Acid + Metronidazole
Brand NameAbicon
ManufacturerWin-Medicare Pvt Ltd
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassGASTRO INTESTINAL
Action ClassAntibacterial + Antiprotozoal
Route of AdministrationOral
StorageStore at room temperature (20-25ยฐC), protect from light and moisture
Shelf LifeAs per manufacturer

๐Ÿ”ฌ Pharmacology (PK/PD)

Pharmacokinetics

AbsorptionWell absorbed from gastrointestinal tract
DistributionDistributes widely into body tissues and fluids
Protein BindingNalidixic acid: 90-95%; Metronidazole: <20%
MetabolismNalidixic acid: Hepatic; Metronidazole: Hepatic
Half-LifeNalidixic acid: 1-2 hours; Metronidazole: 6-8 hours
ExcretionNalidixic acid: Renal; Metronidazole: Renal (60-80%) and fecal
BioavailabilityNalidixic acid: ~90%; Metronidazole: ~80%
Onset of Action1-2 hours
Peak Plasma TimeNalidixic acid: 1-2 hours; Metronidazole: 1-3 hours
Duration of Action6-8 hours

How It Works

Nalidixic acid inhibits bacterial DNA gyrase; Metronidazole causes DNA strand breakage in anaerobic organisms

Mechanism Steps

1Nalidixic acid inhibits bacterial DNA gyrase (topoisomerase II), preventing DNA replication and transcription.
2Metronidazole enters anaerobic organisms and is reduced to active metabolites that cause DNA strand breakage and inhibit nucleic acid synthesis.

๐Ÿ’ก How to Take bactomet 150mg/100mg suspension

Follow your doctor's prescription exactly.

โš ๏ธ Side Effects of bactomet 150mg/100mg suspension

โœ… Common Side Effects

  • Nausea
  • Vomiting
  • Diarrhea
  • Headache
  • Metallic taste
  • Dizziness

๐Ÿšจ Serious Side Effects

  • Seizures
  • Peripheral neuropathy
  • Hepatotoxicity
  • Pseudomembranous colitis
  • Blood dyscrasias

โš ๏ธ Rare Side Effects

  • Anaphylaxis
  • Stevens-Johnson syndrome
  • Pancreatitis
  • Ototoxicity

Consult your doctor if you experience any unusual symptoms.

๐Ÿ”ฌ Drug Interactions

โš ๏ธ DrugSeverityEffect
Warfarin Major Increased bleeding risk
Disulfiram Major Psychotic reactions
Alcohol Major Disulfiram-like reaction
Lithium Major Increased lithium toxicity
Phenytoin Major Increased phenytoin levels
Cimetidine Moderate Increased metronidazole levels
Oral contraceptives Moderate Reduced contraceptive efficacy
Antacids Moderate Reduced absorption of nalidixic acid
Iron supplements Moderate Reduced absorption of nalidixic acid
Caffeine Minor Increased caffeine levels
Theophylline Minor Increased theophylline levels

๐Ÿšจ Major Interactions

  • Warfarin
  • Disulfiram
  • Alcohol
  • Lithium
  • Phenytoin

โšก Moderate Interactions

  • Cimetidine
  • Oral contraceptives
  • Antacids
  • Iron supplements

โ„น๏ธ Minor Interactions

  • Caffeine
  • Theophylline

๐Ÿฝ๏ธ Food Interactions

Avoid alcohol; food may delay absorption

๐Ÿท Alcohol Interaction

Disulfiram-like reaction (nausea, vomiting, headache)

๐Ÿ›ก๏ธ Safety & Warnings

๐Ÿšซ Contraindications

Hypersensitivity, porphyria, severe hepatic impairment, first trimester of pregnancy (metronidazole)

๐Ÿ“Š Monitoring Parameters

Liver function tests, renal function, CBC, neurological symptoms

๐Ÿคฑ Lactation Safety

Use with caution; excreted in breast milk

๐Ÿ’Š Overdose Management

Gastric lavage, supportive measures, monitor for seizures and hepatic toxicity

โฐ Missed Dose

Take as soon as remembered; if near next dose, skip missed dose. Do not double dose.

๐Ÿ‘จโ€โš•๏ธ Reviewed by Expert

SaathiMed Expert Panel

MD, PhD - Pharmacology

Reviewed: Jul 01, 2026

๐Ÿ”— View Profile

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