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Vaginal antifungal medicines are:
Treatment length varies depending on which vaginal medicine
you use. Single-day treatments are stronger and more convenient. But you may
need longer treatment for a severe infection.
In general, symptoms
will diminish before the medicine has completely eliminated the yeast
infection. If treatment is discontinued before it is completed, the yeast
infection may return. So it is important to complete the full medicine treatment.
Vaginal antifungal medicine kills yeast
cells by destroying their cell membranes.
Vaginal antifungal treatment is
yeast infections commonly occur during pregnancy, probably related to the high
estrogen levels. Consistently high estrogen is the most likely reason that
treatment takes longer to cure a yeast infection during pregnancy.
medicines, such as cream or vaginal suppositories, are recommended for yeast infection
treatment during pregnancy.2
you are pregnant, do not use these nonprescription medicines without first
discussing your condition with your doctor.
All antifungal treatments have an
80% to 90% yeast infection cure rate.2
About 30 to 40 out of 100 women develop another yeast
infection after they stop their maintenance therapy with antifungal
All medicines have side effects. But many people don't feel the side effects, or they are able to deal with them. Ask your pharmacist about the side effects of each medicine you take. Side effects are also listed in the information that comes with your medicine.
Here are some important things to think about:
Call 911 or other emergency services right away if you have:
Call your doctor if you have:
Common side effects of this medicine include:
See Drug Reference for a full list of side effects.
(Drug Reference is not available in all systems.)
Talk to your doctor if your
symptoms continue or recur within 2 months of using a vaginal over-the-counter
Treatment of sex partners does not typically prevent
a yeast infection from reoccurring. But sex partners with red, itchy, or painful skin in the genital
area should be seen by a doctor and treated if needed.
Women who have a vaginal yeast
infection and who have HIV should follow the same treatment regimens as women who have a vaginal yeast
infection and do not have
Medicine is one of the many tools your doctor has to treat a health problem. Taking medicine as your doctor suggests will improve your health and may prevent future problems. If you don't take your medicines properly, you may be putting your health (and perhaps your life) at risk.
There are many reasons why people have trouble taking their medicine. But in most cases, there is something you can do. For suggestions on how to work around common problems, see the topic Taking Medicines as Prescribed.
If you are pregnant, breast-feeding, or trying to get pregnant, do not use any medicines unless your doctor tells you to. Some medicines can harm your baby. This includes prescription and over-the-counter medicines, vitamins, herbs, and supplements. And make sure that all your doctors know that you are pregnant, breast-feeding, or planning to get pregnant.
Follow-up care is a key part of your treatment and safety. Be sure to make and go to all appointments, and call your doctor if you are having problems. It's also a good idea to know your test results and keep a list of the medicines you take.
Complete the new medication information form (PDF)new medication information form (PDF)(What is a PDF document?) to help you understand this medication.
Eschenbach DA (2008). Vaginitis section of Pelvic
infections and sexually transmitted diseases. In RS Gibbs et al., eds.,
Danforth's Obstetrics and Gynecology, 10th ed., pp. 608–612. Philadelphia: Lippincott Williams and Wilkins.
Centers for Disease Control and Prevention (2010).
Vulvovaginal candidiasis section of Sexually transmitted diseases treatment
guidelines 2010. MMWR, 59(RR-12):
61–63. Also available online: http://www.cdc.gov/std/treatment/2010/default.htm.
November 5, 2012
Sarah Marshall, MD - Family Medicine & Deborah A. Penava, BA, MD, FRCSC, MPH - Obstetrics and Gynecology
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