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Prescription requiredAbbott Healthcare Pvt Ltd

Flagyl 400 Tablet

Metronidazole (400mg)

Flagyl 400 Tablet is used for flagyl 400 Tablet is used in the treatment of bacterial infections and parasitic infections. It is used in infections of the brain, reproductive system, gastrointestinal tract, skin, vagina, and other areas of the body.

Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated September 2026

₹32₹1.62 per tablet
100% genuine medicinesPharmacist-verified orderDelivered across India

Key details

Salt: Metronidazole (400mg)
Available variants: tablet 20 Tablet
Best price: ₹32 (₹1.62 per tablet)
Prescription: Required
Manufacturer: ABBOTT HEALTHCARE LIMITED

Ordering notes

Standard delivery across India. No same-day delivery nationally.
Chennai express delivery is possible and chargeable. Learn more
Returns & refunds: orders can be cancelled before dispatch; after dispatch, returns depend on the item category. Read the full policy

Composition of Flagyl 400 Tablet

Flagyl 400 Tablet contains Metronidazole (400mg).

Uses of Flagyl 400 Tablet

  • Flagyl 400 Tablet is used in the treatment of bacterial infections and parasitic infections. It is used in infections of the brain
  • reproductive system
  • gastrointestinal tract
  • skin
  • vagina
  • and other areas of the body.

How Flagyl 400 Tablet works

Flagyl 400 Tablet is an antibiotic. It kills the bacteria and other microorganisms that cause infections by damaging their DNA.

How to take Flagyl 400 Tablet

Take this medicine in the dose and duration as advised by your doctor. Swallow it as a whole. Do not chew, crush or break it. Flagyl 400 Tablet is to be taken with food.

Take it exactly as your doctor prescribed. Do not change the dose or stop early on your own.

Missed dose and overdose

If you miss a dose

Take the missed dose of Flagyl as soon as you remember. If it is almost time for the next dose, skip the missed one and carry on with the usual schedule. Do not take two doses together to make up for a missed dose.

If you take too much

Taking more Flagyl than prescribed can be harmful. If you suspect an overdose, contact a doctor or go to the nearest emergency department at once, and carry the pack or strip with you. In India the emergency number is 112.

Side effects of Flagyl 400 Tablet

Most side effects of Flagyl are mild and settle as the body adjusts. Reported side effects include:

  • Headache Dryness in mouth Nausea Metallic taste

Stop the medicine and seek help immediately for a rash, swelling of the face or lips, wheezing or difficulty breathing. Tell your doctor about any side effect that persists or worries you.

Safety advice for Flagyl 400 Tablet

PregnancyFlagyl 400 Tablet is probably safe to use during pregnancy.<br>Animal studies have shown low or no adverse effect on the foetus, however, there are limited human studies. Please consult your doctor.
BreastfeedingFlagyl 400 Tablet should be used with caution during lactation. Breast feeding should be held until the treatment of the mother is completed and the drug is eliminated from her body.<br>If a single dose of Flagyl 400 Tablet is used, it is recommended to hold breastfeeding for 12-24 hours to allow the removal of the drug.
AlcoholFlagyl 400 Tablet may cause symptoms such as flushing, increased heartbeat, nausea, thirst, chest pain and low blood pressure with alcohol (Disulfiram reactions).
KidneyFlagyl 400 Tablet is safe to use in patients with kidney disease. No dose adjustment of Flagyl 400 Tablet is recommended.<br>Patients undergoing kidney dialysis should take this medicine after the dialysis treatment.
LiverFlagyl 400 Tablet should be used with caution in patients with liver disease. Dose adjustment of Flagyl 400 Tablet may be needed. Please consult your doctor.

Interactions with other medicines

Tell your doctor or pharmacist about every medicine you take, including over-the-counter products, vitamins and herbal or ayurvedic preparations, before starting Flagyl. Some combinations can change how Flagyl works or raise the chance of side effects.

How to store Flagyl 400 Tablet

Store Flagyl below 30°C in a cool, dry place away from direct sunlight and moisture. Keep the pack tightly closed and out of the reach of children. Do not use it after the expiry date printed on the pack.

Expert advice for Flagyl 400 Tablet

<div class="style__desktop-container___1hcBT"><div class="style__desktop-video___2GTR9"><div class="styles__video-img___1rCzR"><div class=""/><div class=""/></div></div><div><div><div><div><div class="ExpertAdviceItem__content___1Djk2"><ul><li><div>Always take the complete course of treatment, as advised by your doctor even if you feel better.</div></li> <li>It may cause side effects like nausea, stomach upset, and a metallic taste in the mouth.</li> <li>If you are using Flagyl 400 Tablet in a high dose or for a prolonged time, there is a risk of more side effects, like nerve damage.</li> <li><div>You should not drink alcohol during or for 48 hours after treatment. You may develop nausea, vomiting, flushing and headache if you take it together.</div></li> <li>Inform your doctor if you have a liver disease. Your dose may need to be adjusted in severe liver disease.</li></ul></div></div></div></div></div></div>

Manufacturer and class

Manufacturer:
ABBOTT HEALTHCARE LIMITED

Substitutes for Flagyl 400 Tablet

Medicines with the same active ingredient (Metronidazole (400mg)). Ask your doctor or pharmacist before switching brands.

MedicinePackPricevs Flagyl 400 Tablet
Metrogyl 400 TabletJB CHEMICALStablet · 20 Tablet₹33same price
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Flagyl 400 Tablet FAQs

What is Flagyl 400 Tablet used for?
Flagyl 400 Tablet is commonly used for Flagyl 400 Tablet is used in the treatment of bacterial infections and parasitic infections. It is used in infections of the brain, reproductive system, gastrointestinal tract, skin, vagina, and other areas of the body. Always follow your doctor's advice, this information is for educational purposes and not a substitute for professional medical guidance.
What is the salt in Flagyl 400 Tablet?
Flagyl 400 Tablet contains Metronidazole (400mg). If you are allergic to any of these active ingredients or excipients, do not take this medicine and speak to your doctor first.
How should I take Flagyl 400 Tablet?
Take this medicine in the dose and duration as advised by your doctor. Take it exactly as prescribed; do not change the dose or stop early without talking to your doctor.
How does Flagyl 400 Tablet work?
Flagyl 400 Tablet is an antibiotic.
Is Flagyl 400 Tablet a prescription medicine?
Yes. Flagyl 400 Tablet is a prescription-only (Rx) medicine. Upload a valid prescription from a registered medical practitioner during checkout. We cannot dispense it without a valid Rx.
What are the common side effects of Flagyl 400 Tablet?
The side effects reported most often with Flagyl are Headache Dryness in mouth Nausea Metallic taste. Most are mild and settle as the body adjusts; tell your doctor if any of them persist or worry you, and stop the medicine and seek help at once for a rash, swelling of the face or lips, or difficulty breathing.
Can Flagyl 400 Tablet be taken during pregnancy?
Flagyl 400 Tablet is probably safe to use during pregnancy.<br>Animal studies have shown low or no adverse effect on the foetus, however, there are limited human studies. Always tell your doctor if you are pregnant, planning a pregnancy or breastfeeding before starting Flagyl.
Can I drink alcohol while taking Flagyl 400 Tablet?
Flagyl 400 Tablet may cause symptoms such as flushing, increased heartbeat, nausea, thirst, chest pain and low blood pressure with alcohol (Disulfiram reactions).
What if I miss a dose of Flagyl 400 Tablet?
Take the missed dose of Flagyl as soon as you remember. If it is almost time for the next dose, skip the missed one and carry on with the usual schedule. Do not take two doses together to make up for a missed dose.
How much does Flagyl 400 Tablet cost on PingMeDoc Pharmacy?
Flagyl 400 Tablet starts at ₹32 on PingMeDoc Pharmacy. Available in tablet 20 Tablet. Final price is confirmed at checkout and may vary by variant and location.
Who manufactures Flagyl 400 Tablet?
Flagyl 400 Tablet is manufactured by ABBOTT HEALTHCARE LIMITED. PingMeDoc Pharmacy sources medicines only from licensed manufacturers and distributors.
How is Flagyl 400 Tablet delivered?
Flagyl 400 Tablet is delivered across India via our licensed pharmacy partners. Standard delivery timelines are confirmed at checkout. Chennai customers can opt for chargeable same-city express delivery.

Flagyl 400 Tablet, Quick facts

Salt
Metronidazole (400mg)
Form
tablet
Best price
₹32 (₹1.62 per tablet)
Prescription
Required (Rx)
Schedule
Schedule H
Brand
Abbott Healthcare Pvt Ltd
Manufacturer
ABBOTT HEALTHCARE LIMITED
Variants
tablet 20 Tablet
Delivery
Standard across India

References

The information on Flagyl 400 Tablet is compiled from the manufacturer's prescribing information and the sources below, and is reviewed by a registered medical practitioner. It does not replace advice from your own doctor.

  1. Central Drugs Standard Control Organisation (CDSCO), Ministry of Health & Family Welfare, Government of India, approved drug and schedule listings.
  2. National List of Essential Medicines (NLEM) 2022, Government of India.
  3. Manufacturer's package insert / prescribing information for Flagyl 400 Tablet.
  4. World Health Organization, ATC/DDD classification and Model Formulary for the active ingredient.

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Safety disclaimer

Product information is for general awareness and does not replace professional medical advice. Always follow a clinician's guidance and upload a valid prescription when required.