Treatment	Typical cycle
Patient-applied treatments
Imiquimod (Aldara)	Apply at bedtime for 3 days, then rest 4 days; alternatively, may apply every other day for 3 applications; may repeat weekly cycles up to 16 weeks.
Podofilox (Condylox) solution or gel	Apply twice daily for 3 days, then rest 4 days; may repeat for 4 cycles.
Physician-applied treatments
Cryotherapy	Use liquid nitrogen or cryoprobe; may be repeated every 1 to 2 weeks, if necessary.
Interferon	Not recommended for office use.
Podophyllin resin	Apply to each wart and allow to dry; may be repeated weekly, if necessary.
Trichloroacetic acid	Apply a small amount to visible warts and allow to dry; may be repeated weekly, if necessary.