Your doctor might be able to diagnose HPV infection by looking at your warts.

If genital warts aren't visible, you'll need one or more of the following tests:

  • Vinegar (acetic acid) solution test. A vinegar solution applied to HPV-infected genital areas turns them white. This may help in identifying difficult-to-see flat lesions.
  • Pap test. Your doctor collects a sample of cells from your cervix or vagina to send for laboratory analysis. Pap tests can reveal abnormalities that can lead to cancer.
  • DNA test. This test, conducted on cells from your cervix, can recognize the DNA of the high-risk varieties of HPV that have been linked to genital cancers. It's recommended for women 30 and older in addition to the Pap test.
Oct. 26, 2016
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  2. Warts. American Academy of Dermatology. https://www.aad.org/public/diseases/contagious-skin-diseases/warts. Accessed Jan. 25, 2016.
  3. Genital HPV infection — CDC fact sheet. Centers for Disease Control and Prevention. http://www.cdc.gov/std/hpv/stdfact-hpv.htm. Accessed Jan. 25, 2016.
  4. Human papillomavirus (HPV) and cervical cancer. World Health Organization. http://www.who.int/mediacentre/factsheets/fs380/en/, Accessed Jan. 25, 2016.
  5. Castle PE, et al. Recommendations for the use of human papillomavirus vaccines. http://www.uptodate.com/home. Accessed Jan. 25, 2016.
  6. Goldstein BG, et al. Cutaneous warts. http://www.uptodate.com/home. Accessed Jan. 28, 2016.
  7. AskMayoExpert. Nongenital warts: Patient-guided treatment (adult). Rochester, Minn.: Mayo Foundation for Medical Education and Research; 2014.
  8. Anogenital warts. Centers for Disease Control and Prevention. http://www.cdc.gov/std/tg2015/warts.htm. Accessed Jan. 28, 2016.
  9. STDs during pregnancy — CDC fact sheet. Centers for Disease Control and Prevention. http://www.cdc.gov/std/pregnancy/stdfact-pregnancy.htm. Accessed Jan. 28, 2016.
  10. Patient education fact sheet: New  guidelines for cervical cancer screening. American Congress of Obstetricians and Gynecologists. http://www.acog.org/Womens-Health/Cervical-Cancer-Screening. Accessed Jan. 28, 2016.