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Flagyl Tablet (400mg): Uses, Dosage & Side Effects in Pakistan

Flagyl Tablet (400mg) (Metronidazole) ke quick uses, dose guide, side effects, warnings, aur buying price range.

Compiled by the PakVita Editorial Team · AI-assisted drafting with editorial review · Sourced from DRAP, WHO, BNF · Last updated:

OTC

Form

TABLET

Strength

400 mg

Manufacturer

Hoechst Pakistan Ltd.

Estimated price

Price not listed

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Important warnings

  • People allergic to metronidazole
  • Individuals with Cockayne syndrome
  • Patients with blood disorders and neuralgic disorders such as epilepsy

Flagyl Tablet (400mg) Uses, Dosage, Side Effects & Price in Pakistan

1. Quick Info (Mukhtasir Maloomat)

FieldDetails
Brand NameFlagyl Tablet (400mg)
Generic NameMetronidazole
Strength400 mg
FormTablet
Drug ClassAntibiotic
ManufacturerHoechst Pakistan Ltd.
PrescriptionRx — do not take without a doctor's advice
PriceRs. 180 - 350 approx
Packaging10 tablets blister pack

2. What is Flagyl Tablet (400mg)? (Flagyl Tablet (400mg) kya hai)

Flagyl Tablet (400mg) is a medicine commonly prescribed in Pakistan for various bacterial and parasitic infections. It belongs to the antibiotic class of drugs. This medication works by targeting inflammatory or infection-related pathways in the body, helping to control symptoms effectively. Following your doctor’s prescription regarding dose and duration is crucial.

3. Uses (Fayde / Kis kaam aati hai)

  • Bacterial infections
  • Abdominal infections
  • Skin infections
  • Respiratory infections
  • Vaginal infections
  • Sexually transmitted infections (sexually transmitted infection)
  • Parasitic infections (amoebiasis and giardiasis)
  • Dental infections (dental infection)
  • H. pylori and stomach ulcer treatment

4. Who Should Take (Kis ko leni chahiye)

  • Patients with bacterial or parasitic infections
  • Individuals prescribed by a doctor for specific conditions
  • BP patients

5. When NOT to Take (Kab nahi leni chahiye)

  • If allergic to metronidazole
  • During pregnancy and lactation
  • For patients with blood disorders or neuralgic disorders like epilepsy

6. Dosage (Kitni leni hai)

  • As prescribed
  • Weight-based dose
  • Do not exceed the recommended limit
  • If you miss a dose, take it as soon as you remember. If the next dose is close, skip the missed dose. Never take a double dose.

7. How to Take (Kaise leni hai)

  • Once daily
  • At the same time each day
  • Morning is preferred
  • With or without food

8. Best Time (Kab leni chahiye)

  • Morning
  • Same time daily to maintain a routine

9. Empty Stomach or After Food (Khali pait ya khane ke baad)

  • It can be taken either way — on an empty stomach or after food. If your stomach is sensitive, taking it after food is better.

10. Warnings (Ihtiyat)

  • People allergic to metronidazole
  • Individuals with Cockayne syndrome
  • Patients with blood disorders and neuralgic disorders such as epilepsy

11. Precautions (Ahm ehtiyaat)

  • Store in a cool, dry place
  • Keep away from direct sunlight
  • Keep out of the reach of children

12. Side Effects (Nuksanat)

  • Nausea, Vomiting, Diarrhea
  • Breathing issue, Fainting, Severe swelling

13. Drug Interactions (Dawaon ke sath reaction)

  • Anticoagulants (blood thinners)
  • Alcohol

May cause blood pressure to drop significantly, which can be dangerous.

14. When to See Doctor (Kab doctor ke paas jayein)

  • Severe stomach pain
  • Chest pain
  • Fainting

15. Alternatives (Sasti Dusri Dawaein)

Brand NameCompanySalt (Generic)
Generic brandVariousMetronidazole
Alternative brandVariousMetronidazole

16. Price in Pakistan (Price kitni hai)

Pack SizePrice (Approx)
10 tabletsRs. 180 - 350 approx

(Note: Price depends on the pharmacy and pack size.)

17. FAQs (Aksar poochay jane walay sawalat)

Q: Flagyl Tablet (400mg) kis kaam aati hai?

A: Flagyl Tablet (400mg) is prescribed based on your doctor's assessment. See the uses section for more details.

Q: Flagyl Tablet (400mg) kitne mg ki hoti hai?

A: Strengths vary by brand and form. Confirm the exact strength from the pack label and your doctor.

Q: Pakistan mein Flagyl Tablet (400mg) ka price kya hai?

A: Prices vary by pharmacy and city. Verify the current rate at a local store or online listing.

Q: Kya Flagyl Tablet (400mg) pregnancy mein safe hai?

A: Do not self-medicate during pregnancy. Always use this medicine only after consulting your doctor.

Q: Flagyl Tablet (400mg) ke nuksanat kya hain?

A: Common side effects are usually mild. Contact your doctor immediately if you notice severe symptoms, and never exceed the prescribed dose.

18. Medical Review (Medical jaiza)

Compiled by the PakVita Editorial Team · AI-assisted drafting with editorial review · Sourced from DRAP, WHO, BNF · Last updated: 2026-04-01 Last Updated: 2026-04-23

19. Disclaimer (Zaroori tanbeeh)

The information on this page is for awareness only. It is not medical advice. Always consult your doctor or pharmacist before taking any medicine. PakVita is not responsible for any harm.

Brand alternatives, same-class options, and other medicines used for the same conditions as Flagyl Tablet (400mg).

Frequently Asked Questions

Flagyl Tablet (400mg) kis kaam aati hai?

Flagyl Tablet (400mg) is prescribed based on your doctor's assessment. See the uses section for more details.

Flagyl Tablet (400mg) kitne mg ki hoti hai?

Strengths vary by brand and form. Confirm the exact strength from the pack label and your doctor.

Pakistan mein Flagyl Tablet (400mg) ka price kya hai?

Prices vary by pharmacy and city. Verify the current rate at a local store or online listing.

Kya Flagyl Tablet (400mg) pregnancy mein safe hai?

Do not self-medicate during pregnancy. Always use this medicine only after consulting your doctor.

Flagyl Tablet (400mg) ke nuksanat kya hain?

Common side effects are usually mild. Contact your doctor immediately if you notice severe symptoms, and never exceed the prescribed dose.

Sources

  1. DRAP Registered Products Database Drug Regulatory Authority of Pakistan
  2. WHO Model List of Essential Medicines, 23rd ed. (2023) World Health Organization
  3. British National Formulary (BNF) BMJ Group & Pharmaceutical Press

Medical disclaimer

This page is for educational use only and does not replace professional medical advice. Always confirm diagnosis, dose, and interactions with a qualified doctor or pharmacist before starting or changing any medicine.