Podofilox

Podofilox Topical Solution 0.5% is indicated for the topical treatment of external genital warts (Condyloma acuminatum). This product is not indicated in the treatment of perianal or mucous membrane warts (see PRECAUTIONS ). Diagnosis Although genital warts have a characteristic appearance, histopathologic confirmation should be obtained if there is any doubt of the diagnosis. Differentiating warts from squamous cell carcinoma (so-called "Bowenoid papulosis") is of particular concern.

Squamous cell carcinoma may also be associated with human papillomavirus but should not be treated with Podofilox Topical Solution 0.5%.

Podofilox Topical Solution 0.5% is contraindicated for patients who develop hypersensitivity or intolerance to any component of the formulation.

Correct diagnosis of the lesions to be treated is essential. See the " Diagnosis " subsection of the INDICATIONS AND USAGE statement. Podofilox Topical Solution 0.5% is intended for cutaneous use only. Avoid contact with the eye. If eye contact occurs, patient should immediately flush the eye with copious quantities of water and seek medical advice.

Pregnancy Teratogenic Effects: Pregnancy Category C: Podofilox was not teratogenic in the rabbit following topical application of up to 0.21 mg/kg (5 times the maximum human dose) once daily for 13 days. The scientific literature contains references that podofilox is embryotoxic in rats when administered systemically in a dose approximately 250 times the recommended maximum human dose. 8,9 Teratogenicity and embryotoxicity have not been studied with intravaginal application.

Many antimitotic drug products are known to be embryotoxic. There are no adequate and well-controlled studies in pregnant women. Podofilox should be used during pregnancy only if the potential benefit justifies the potential risk to the fetus.

In clinical trials, the following local adverse reactions were reported at some point during treatment. Adverse Experience Males Females Burning 64% 78% Pain 50% 72% Inflammation 71% 63% Erosion 67% 67% Itching 50% 65% Reports of burning and pain were more frequent and of greater severity in women than in men. Adverse effects reported in less than 5% of the patients included pain with intercourse, insomnia, tingling, bleeding, tenderness, chafing, malodor, dizziness, scarring, vesicle formation, crusting edema, dryness/peeling, foreskin irretraction, hematuria, vomiting and ulceration.