Flagyl ER
Metronidazole extended-release tablets for bacterial vaginosis. The slow-release form keeps the medicine working steadily.
All strengths and pack prices
| Strength | Pack | Price | Per unit |
|---|---|---|---|
| 200mg | 120 tablets | $79.00 | $0.66 |
| 200mg | 180 tablets | $102.00 | $0.57 |
| 200mg | 270 tablets | $135.00 | $0.50 |
| 200mg | 360 tablets | $167.00 | $0.46 |
| 400mg | 90 tablets | $80.00 | $0.89 |
| 400mg | 120 tablets | $97.00 | $0.81 |
| 400mg | 180 tablets | $130.00 | $0.72 |
| 400mg | 270 tablets | $181.00 | $0.67 |
| 400mg | 360 tablets | $228.00 | $0.63 |
- Categories
- Women's Health · Antibiotics
- Active ingredient
- Metronidazole
- Route
- Oral use
- Form
- Extended-Release Tablet
- Strengths
- 200mg · 400mg
No prescription needed: we place your order for Flagyl ER on your behalf.
- Condition
- Bacterial Vaginosis
- Alternative names
- metronidazole
- Therapeutic class
- Nitroimidazole Antibacterial
- Pharmacological class
- Nitroimidazole
- Known off-label uses
- trichomoniasis; amebiasis
- Minor side effects
- nausea; metallic taste; headache
- Moderate side effects
- vaginal candidiasis; abdominal cramps; decreased appetite
- Dosage forms
- Extended-Release Tablet
- Administration route
- Oral use
- Manufacturer
- Pfizer
- Onset time
- 1–2 hours
- Duration
- 24 hours
- Storage instructions
- Store below 25°C.
- Drug interactions
- Alcohol; Warfarin; Disulfiram
- Age restrictions
- Approved for post-menarche females.
Contraindications
pregnancy in first trimester; concurrent alcohol consumption; disulfiram use within two weeks
Serious side effects
aseptic meningitis, requires immediate medical attention; peripheral neuropathy, requires immediate medical attention; seizures, requires immediate medical attention
Patient summary
Metronidazole extended-release tablets for bacterial vaginosis. The slow-release form keeps the medicine working steadily.
Mechanism of action
Enters anaerobic microbial cells where it is reduced to active metabolites that disrupt DNA helical structure, stopping synthesis.
Pregnancy and breastfeeding
Pregnancy: Avoid in the first trimester of pregnancy. Breastfeeding: Suspend therapy during administration.
FAQ
What exactly is supplied when I order Flagyl ER?
A branded generic or generic containing metronidazole, at the strength you choose. Direct Meds lists the medicine as Flagyl ER; the exact brand and manufacturer depend on stock. It is a nitroimidazole antibacterial, used for bacterial vaginosis.
How much does Flagyl ER cost in South Africa?
It depends on the strength and pack. Flagyl ER comes in 200mg and 400mg strengths, in packs of 90 to 360 tablets, and the price of every option is shown above. Prices are set in US dollars and converted. Larger packs cost less per tablet.
Payment and prices →Is Flagyl ER sold under other names?
In South Africa, metronidazole is also sold under brand names such as Bemetrazole and Anaerobyl.
What is Flagyl ER used for?
Flagyl ER contains metronidazole, used for bacterial vaginosis.
How long does Flagyl ER take to work?
Metronidazole usually starts to work within 1 to 2 hours, and its effect lasts about 24 hours. This varies from person to person.
Does Flagyl ER have side effects?
Yes. The common side effects of metronidazole are nausea, metallic taste and headache. Less common ones include vaginal candidiasis, abdominal cramps and decreased appetite. Serious but less common side effects include aseptic meningitis, peripheral neuropathy and seizures, which need urgent medical attention.
Is it OK to drink alcohol while taking Flagyl ER?
Alcohol can interact with metronidazole, so check with a doctor or pharmacist before you drink while taking Flagyl ER.
What does Flagyl ER interact with?
Metronidazole can interact with warfarin and disulfiram. Tell your doctor or pharmacist about every medicine you take before you start taking Flagyl ER.
Can I buy Flagyl ER over the counter in South Africa?
Online, yes: Direct Meds does not ask for a prescription to order Flagyl ER. We are a broker, not a dispensing pharmacy. We arrange orders and delivery with our affiliated supplier on your behalf.
Ordering without a prescription →Do you deliver Flagyl ER to South Africa?
Yes. Our affiliated supplier delivers across South Africa. Estimated delivery is 7 days with Express Delivery, which includes online tracking, or up to 3 weeks with Regular Delivery.
How ordering works →