How is 5-fluorouracil (FU) administered in the treatment of human papillomavirus (HPV)?
Administration of 5-Fluorouracil in HPV Treatment Clean the desired area thoroughly before applying 5-FU. Apply 5% cream formulation sparingly on the genital wart 1-3 times per week. Let the cream dry completely. Remove it after 3-10 hours. Ensure not applying the cream on healthy skin as it triggers pain, ulceration and burning. This is not a well-tolerated therapy.