Modern approach to treating genital warts (HPV)

Genital warts result from low-risk HPV and spread via skin-to-skin sexual contact. Treatments include patient-applied medications (podofilox, imiquimod, sinecatechins) and provider procedures (cryotherapy, TCA, surgical removal). No treatment eradicates HPV, so recurrence is common and many warts regress spontaneously. HPV vaccination prevents the main wart-causing types; pregnant patients should avoid certain topical agents and seek clinician guidance.

What causes genital warts

Genital warts are caused by certain low-risk types of human papillomavirus (HPV), most commonly HPV 6 and 11. They spread through skin-to-skin contact during vaginal, anal or oral sex. Condoms lower the risk but do not eliminate it because HPV can infect areas not covered by a condom.

Goals of treatment

Treatment focuses on removing visible warts, relieving symptoms, and reducing transmission. No therapy reliably eradicates HPV from the body, so recurrence is common. Many warts also regress on their own over months to a few years as the immune system responds.

First-line and patient-applied options

• Podofilox (patient-applied) and imiquimod cream (patient-applied) are commonly prescribed for external genital warts and work by destroying or stimulating immune clearance of wart tissue. Follow the prescribed schedule and avoid use during pregnancy unless directed by a clinician.

• Sinecatechins (a topical botanical extract) is another prescription ointment used for some external warts.

Clinic procedures

Providers use several in-office techniques when topical therapy is unsuitable or ineffective:

• Cryotherapy (liquid nitrogen) to freeze warts.

• Trichloroacetic acid (TCA) or podophyllin resin applied by a clinician.

• Surgical removal, electrosurgery, or laser therapy for large or refractory warts.

Pregnancy and special considerations

Some patient-applied agents (podofilox, podophyllin) are contraindicated in pregnancy. Clinicians generally use physical removal methods (cryotherapy or surgical excision) when treatment is needed during pregnancy. If you are pregnant or trying to conceive, consult a clinician before starting any wart therapy.

Prevention and long-term care

HPV vaccination (including vaccines that protect against HPV 6 and 11) prevents the types of HPV that most often cause genital warts. Vaccination is routinely recommended in adolescence and is available for older age groups under current guidance; talk with your clinician about eligibility.

Regular cervical screening (Pap and/or HPV testing) remains important for women according to screening guidelines. Men who have sex with men and immunocompromised people may need tailored follow-up; discuss this with a provider.

Good general health - a balanced diet, sufficient sleep and avoiding tobacco - supports immune function, but these measures do not guarantee wart clearance.

When to see a clinician

Seek evaluation for new or suspicious lesions, if warts bleed or cause pain, or before starting any over-the-counter or prescription wart treatment. A clinician can confirm the diagnosis, recommend safe options (especially in pregnancy), and discuss vaccination and partner counseling.