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Medication guide

Metronidazole vaginal gel

Treats bacterial vaginosis, not a presumed yeast infection.

Check the name, strength and form on your own prescription or package.

Brand
Nidagel
Form
0.75% vaginal gel
Guidance checked
2026-09-08

About this medication

Treats bacterial vaginosis, not a presumed yeast infection.

How to use it

The referenced product uses one 5 g applicator at bedtime for five days. Suppressive treatment requires a separate clinician-directed plan.

Pregnancy and breastfeeding

Discuss pregnancy and breastfeeding before use; the source restricts first-trimester use.

Before you use it

Do not substitute facial gel. Review allergy, neurological conditions and pregnancy before treatment.

Possible side effects

Local irritation, discharge and yeast symptoms.

When to get help

Persistent pelvic pain, fever, severe rash or numbness need assessment.

Other medicines and products

Review alcohol guidance, warfarin and other vaginal products with the clinician.

Missed doses, storage and accidental exposure

Follow your own product’s missed-dose instructions. If you are unsure, ask the Care365 clinical team before taking an extra dose. Contraceptives, injections and modified-release medicines may need a specific plan.

Keep the original packaging and follow its storage, expiry and disposal instructions. Keep medicines away from children and pets. Ask about refrigeration, after-opening limits and safe sharps disposal when relevant.

For suspected overdose or accidental swallowing, contact poison control or urgent medical care promptly. Call emergency services for breathing difficulty, collapse or a seizure.

References and product information

Sources checked .

Sources checked 2026-09-08. Safety sections are highlights; consult the full product information for complete warnings and instructions.

Check the Canadian Drug Product Database by product name or DIN for current product information.

These practical points come from the Pharmasist patient handout for the same product monograph cited by this guide.

This is a plain-language guide, not the complete monograph. Match the name, strength and form on your package before using product-specific directions.

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