Medically reviewed by Dr. Sarah Mitchell, RPh, Clinical Pharmacist — Updated April 2026
Flagyl (Metronidazole) Price and Availability
In Canada, generic Metronidazole is a cost-effective solution for treating infections. Our prices start as low as $0.29 per pill. Buying Flagyl online allows you to access significant savings compared to local retail pharmacies in Ontario or British Columbia, especially for longer treatment courses required for conditions like H. pylori or amebiasis.
Recommended Dosage Guidelines (Canadian Standards)
Dosage varies significantly based on the type of infection. Always follow the specific instructions from your Canadian healthcare provider:
- Bacterial Vaginosis (BV): Typically 500mg twice daily for 7 days.
- Trichomoniasis: A single 2g dose (four 500mg tablets) or 500mg twice daily for 7 days.
- Dental Infections (Abscess): 250mg to 500mg three times daily for 5–7 days, often combined with Amoxicillin.
- GI Infections (Giardiasis): 250mg three times daily for 5 days.
Common Side Effects: What to Expect
While taking Flagyl, you may experience symptoms that are unique to this medication. These are usually temporary and not a cause for alarm:
- Metallic Taste: A sharp, metallic or bitter taste in the mouth is very common.
- Darkened Urine: Metronidazole may cause your urine to turn reddish-brown. This is a harmless side effect of the drug's metabolism.
- GI Upset: Mild nausea or loss of appetite. Taking the tablet with food or a glass of milk can help.
Drug Interactions to Monitor
Inform your doctor if you are taking Warfarin (Metronidazole can significantly increase the risk of bleeding) or Lithium. Canadian pharmacists monitor these interactions closely to prevent toxicity.
Discreet Delivery Across Canada
We provide secure and private shipping to all major hubs and remote communities:
- Ontario & Quebec: 4–6 business days (Toronto, Montreal, Ottawa).
- Western Canada: 5–7 business days (Vancouver, Calgary, Winnipeg).
- Atlantic & Northern Canada: 7–9 business days.
Disclaimer: The information provided is for educational purposes and does not replace professional medical advice. Always consult a licensed Canadian practitioner before starting any antibiotic therapy.
