Flagyl vs Entamizole: Treatment for Stomach Infection, Loose Motion & Food Poisoning
Medikart Clinical Pharmacy Team
Health & Wellness Editorial

Clinical guide comparing Flagyl (Metronidazole) vs Entamizole (Metronidazole + Diloxanide Furoate) in Pakistan. Best treatment for loose motion, bacterial diarrhea, amoebiasis, food poisoning, hydration, and safe online delivery.
Waterborne gastrointestinal infections, contaminated street food, and sudden food poisoning are widespread health challenges in Pakistan, especially during hot summers and monsoon rains. When acute diarrhea, abdominal cramping, and watery loose motions occur, the two primary anti-infective medications prescribed by Pakistani physicians are Flagyl (Sanofi-Aventis) and Entamizole (Abbott Laboratories).
Understanding the pharmacological difference between these two treatments ensures that parasitic and amoebic infections are eradicated completely, preventing recurrent chronic dysentery.
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1. Quick Medical Comparison: Flagyl vs Entamizole#
| Feature | Flagyl (Sanofi-Aventis) | Entamizole (Abbott Laboratories) |
|---|---|---|
| Active Generic | Metronidazole (200mg / 400mg) | Metronidazole (200mg/400mg) + Diloxanide Furoate (250mg/375mg) |
| Drug Classification | Antiprotozoal & Anaerobic Antibacterial | Dual Tissue & Luminal Amoebicide |
| Primary Target | Tissue amoebae, Giardia, anaerobic bacteria | Intestinal wall amoebae PLUS intestinal lumen amoebic cysts |
| Best Indication | Giardiasis, bacterial gut infection, dental infection | Acute and chronic amoebic dysentery (loose motion with mucus/blood) |
| Taste Profile | Strong bitter metallic taste | Film-coated tablet reduces taste sensation |
| Crucial Precaution | Strict zero-alcohol rule (Disulfiram-like reaction) | Strict zero-alcohol rule; complete full course |
| Essential Co-Therapy | Oral Rehydration Salts (ORS / Nimkol) | Oral Rehydration Salts (ORS / Nimkol) |
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2. When to Take Flagyl (Metronidazole)#
Flagyl contains pure Metronidazole. It enters microbial DNA, disrupting helical structures and causing cell death in anaerobic bacteria and protozoans:
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3. When to Take Entamizole (Metronidazole + Diloxanide)#
Entamizole is specifically formulated to solve a major problem with *Entamoeba histolytica* infections. Metronidazole is rapidly absorbed in the upper intestine, meaning it kills amoebae inside the intestinal wall but fails to clear amoebic cysts living inside the bowel lumen:
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4. The Critical Role of Rehydration (ORS / Nimkol)#
No antimicrobial stops diarrhea immediately on day one. The single most dangerous complication of loose motion is dehydration (loss of water, sodium, potassium, and chloride).
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5. Order Authentic Stomach Infection Treatments from Medikart#
Medikart delivers genuine, DRAP-registered medications, ORS packets, and electrolytes to homes across Lahore within 2 to 4 hours with Cash on Delivery (COD). Order on our website or message our pharmacist directly on WhatsApp at 0324-4489159.
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Medikart Clinical Pharmacy Team
✓ Verified Clinical TeamReviewed by Licensed Pakistani Pharmacists (Pharm.D)
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