Overview
Over-the-counter vaginal products come in 1-, 3-, and 7-day options.
What it's used for
- Vaginal yeast infections
- Athlete's foot, jock itch, and ringworm
- Diaper rash with yeast
How to take it
- Vaginal: insert at bedtime for the number of days on the package.
- Skin: apply twice a day for 2 to 4 weeks.
Your dose depends on your health and other medicines. Always follow your prescription label, and ask your pharmacist if anything is unclear.
Side effects
Common side effects
- Burning or itching
Warnings
- See a provider for a first yeast infection or if not better in 3 to 7 days.
- Vaginal products can weaken condoms.
Other medicines, foods, and alcohol
- Vaginal miconazole can raise warfarin's effect; check your INR.
Tell your provider and pharmacist about every medicine, vitamin, and supplement you take.
Pregnancy and breastfeeding
The 7-day vaginal course is preferred in pregnancy.
Missed doses, overdose, and storage
If you miss a dose
Apply it when you remember, then go back to your usual schedule. Don't apply extra to make up for it.
If someone takes too much
Call Poison Control at 1-800-222-1222 or get help online at poison.org. Call 911 if the person collapses, has a seizure, has trouble breathing, or can't be woken.
Storing it
Store at room temperature, away from heat and moisture (not in the bathroom), and out of reach of children and pets.
Conditions it's used for
Sources
- DailyMed: FDA drug label for Miconazole (U.S. National Library of Medicine)
- MedlinePlus: Drugs, herbs, and supplements
- FDA: Drugs@FDA
Last updated 2026-11-13.