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Definition

By Mayo Clinic staff

Vaginitis is an inflammation of the vagina that can result in discharge, itching and pain. The cause is usually a change in the normal balance of vaginal bacteria or an infection. Vaginitis can also result from reduced estrogen levels after menopause.

The most common types of vaginitis are:

  • Bacterial vaginosis, which results from overgrowth of one of several organisms normally present in your vagina
  • Yeast infections, which are usually caused by a naturally occurring fungus called Candida albicans
  • Trichomoniasis, which is caused by a parasite and is commonly transmitted by sexual intercourse
  • Vaginal atrophy (atrophic vaginitis), which results from reduced estrogen levels after menopause

Treatment depends on the type of vaginitis you have.

References
  1. Eschenbach DA. Pelvic and sexually transmitted infections. In: Gibb RS, et al. Danforth's Obstetrics and Gynecology. 10th ed. Philadelphia, Pa.: Lippincott Williams & Wilkins; 2008:608.
  2. Centers for Disease Control and Prevention, et al. Sexually transmitted diseases treatment guidelines, 2010. MMWR Recommendations and Reports. 2010;59:1. http://www.cdc.gov/mmwr/preview/mmwrhtml/rr5912a1.htm. Accessed Jan. 4, 2011.
  3. Eckert LO, et al. Infections of the lower genital tract: Vulva, vagina, cervix, toxic shock syndrome, HIV infections. In: Katz VL, et al. Comprehensive Gynecology. 5th ed. Philadelphia, Pa.: Mosby Elsevier; 2007. http://www.mdconsult.com/das/book/body/208746819-4/0/1524/0.html. Accessed Jan. 4, 2011.
  4. Nyirjesy P. Vulvovaginal candidiasis and bacterial vaginosis. Infectious Disease Clinics of North America. 2008;22:637.
  5. Castelo-Branco C, et al. Management of post-menopausal vaginal atrophy and atrophic vaginitis. Maturitas. 2005;52(suppl):S46.
  6. American College of Obstetricians and Gynecologists. Vaginitis. Obstetrics & Gynecology. 2006;107:1195.
DS00255 Feb. 5, 2011

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