Flagyl
Metronidazole 200mg and 400mg tablets, used for bacterial infection, protozoal infection and bacterial vaginosis. A nitroimidazole taken by mouth.
- Category
- Antibiotics
- Active ingredient
- Metronidazole
- Route
- Oral use
- Form
- Tablet
- Strengths
- 200 · 400mg
You will receive a quality generic equivalent, depending on stock.
No prescription needed: we place your order for Flagyl on your behalf.
- Conditions
- Bacterial Infection · Protozoal Infection · Bacterial Vaginosis
- Therapeutic class
- Nitroimidazole Antibiotic
- Pharmacological class
- Nitroimidazole
- Known off-label uses
- rosacea
- Contraindications
- hypersensitivity to metronidazole
- Precautions and warnings
- may impair ability to drive or operate machinery
- Minor side effects
- nausea; metallic taste; headache
- Moderate side effects
- darkened urine; diarrhoea
- Dosage forms
- Tablet
- Administration route
- Oral use
- Originator
- Sanofi
- Onset time
- 1–2 hours
- Duration
- 8–12 hours
- Storage instructions
- Store at room temperature in a dry, safe location.
- Drug interactions
- alcohol; warfarin; disulfiram
- Age restrictions
- Adjust dosage for paediatric patients based on weight.
Serious side effects
peripheral neuropathy, requires immediate medical attention; seizures, requires immediate medical attention
Patient summary
Metronidazole 200mg and 400mg tablets, used for bacterial infection, protozoal infection and bacterial vaginosis. A nitroimidazole taken by mouth.
Mechanism of action
Metronidazole is a nitroimidazole derivative that disrupts bacterial and protozoal metabolic processes. Once inside the cell, it is reduced, creating intermediates that damage DNA, thereby inhibiting nucleic acid synthesis and causing cell death.
Pregnancy and breastfeeding
Pregnancy: Avoid during the first trimester. Breastfeeding: Suspend breastfeeding during treatment.
Flagyl is a treatment by Sanofi containing the active ingredient metronidazole, used for bacterial infection, protozoal infection and bacterial vaginosis. Supplied as a tablet in strengths of 200mg and 400mg, this medication is a common option for managing these concerns.
Buying Flagyl online
Generic metronidazole, much of it made in India, is far more affordable than the original brand, offering an accessible route to treatment for expats and people living far from established medical support. This medication is best used under a doctor’s care.
Is the Flagyl sold here the branded version?
No. Flagyl is the originator brand name, made by Sanofi, and Yasabai uses it to identify the medicine: you receive a generic with the same active ingredient (metronidazole) at the same dose, mostly a recognised Indian branded generic. The exact brand depends on stock.
What is the price of Flagyl?
It depends on the strength and pack. Flagyl comes in 200 and 400mg strengths, in packs of 30 to 360 tablets, and the price per tablet for every option is shown above, in US dollars or the currency you choose. Larger packs cost less per tablet. Paying with Bitcoin or Ethereum gives you an extra 10% off.
What conditions is Flagyl used for?
Flagyl contains metronidazole, used for bacterial infections, protozoal infection and bacterial vaginosis. Metronidazole is a nitroimidazole derivative that disrupts bacterial and protozoal metabolic processes.
How long does Flagyl take to work?
Metronidazole usually starts to work within 1 to 2 hours, and its effect lasts about 8 to 12 hours. The exact timing differs between people.
What side effects can Flagyl cause?
The common side effects of metronidazole are nausea, metallic taste and headache. Less common ones include darkened urine and diarrhoea. Serious but less common side effects include peripheral neuropathy and seizures, which need urgent medical attention.
Is it OK to drink alcohol while taking Flagyl?
Alcohol can interact with metronidazole, so check with a doctor or pharmacist before you drink while taking Flagyl. It can also interact with warfarin and disulfiram.
Do I need a prescription to buy Flagyl in Thailand?
No. In Thailand metronidazole is sold by pharmacists without a prescription, and Yasabai does not ask for one either. We are an online store, not a dispensing pharmacy; we arrange your order and delivery on your behalf.
Ordering without a prescription →Do you deliver Flagyl to Thailand?
Yes. Our pharmacy partners ship from India to Thailand and across Asia in discreet packaging. Standard Airmail takes up to 3 weeks; Express Tracked Courier takes up to 1 week.
How ordering works →What you will receive
Flagyl is the originator brand name, made by Sanofi. We use it here to identify the medicine only; we are not affiliated with Sanofi and do not ship the original Flagyl.
- You receive a generic equivalent: the same active ingredient (Metronidazole) at the same dose, mostly recognised Indian branded generics from vetted manufacturers.
- The exact brand supplied depends on what is in stock at the dispatching warehouse.
- A regulated generic matches the original ingredient for ingredient by legal standard.