Fluorouracil is the generic equivalent of the brand-name drug Fluorouracil. Licensed pharmacies, clinics, doctor's offices, and veterinary practices can source wholesale Fluorouracil through Premier Pharma with same-day fulfillment on in-stock SKUs.
FDA Drug Information
Indications & Usage
INDICATIONS AND USAGE Fluorouracil is recommended for the topical treatment of multiple actinic or solar keratoses. In the 5% strength, it is also useful in the treatment of superficial basal cell carcinomas when conventional methods are impractical, such as with multiple lesions or difficult treatment sites. Safety and efficacy in other indications have not been established. The diagnosis should be established prior to treatment, since this method has not been proven effective in other types of basal cell carcinomas. With isolated, easily accessible basal cell carcinomas, surgery is preferred since success with such lesions is almost 100%. The success rate with fluorouracil cream and soluti…
Clinical Pharmacology
CLINICAL PHARMACOLOGY There is evidence that the metabolism of fluorouracil in the anabolic pathway blocks the methylation reaction of deoxyuridylic acid to thymidylic acid. In this manner fluorouracil interferes with the synthesis of deoxyribonucleic acid (DNA) and to a lesser extent inhibits the formation of ribonucleic acid (RNA). Since DNA and RNA are essential for cell division and growth, the effect of fluorouracil may be to create a thymine deficiency which provokes unbalanced growth and death of the cell. The effects of DNA and RNA deprivation are most marked on those cells which grow more rapidly and take up fluorouracil at a more rapid rate. The catabolic metabolism of fluorouracil…
Contraindications & Precautions
CONTRAINDICATIONS Fluorouracil may cause fetal harm when administered to a pregnant woman. There are no adequate and well-controlled studies in pregnant women with either the topical or the parenteral forms of fluorouracil. One birth defect (cleft lip and palate) has been reported in the newborn of a patient using fluorouracil as recommended. One birth defect (ventricular septal defect) and cases of miscarriage have been reported when fluorouracil was applied to mucous membrane areas. Multiple birth defects have been reported in a fetus of a patient treated with intravenous fluorouracil. Anima…
Adverse Reactions
ADVERSE REACTIONS The most frequent adverse reactions to fluorouracil occur locally and are often related to an extension of the pharmacological activity of the drug. These include burning, crusting, allergic contact dermatitis, pruritus, scarring, rash, soreness and ulceration. Ulcerations, other local reactions, cases of miscarriage and a birth defect (ventricular septal defect) have been reported when fluorouracil was applied to mucous membrane areas. Leukocytosis is the most frequent hematol…
Dosage & Administration
DOSAGE AND ADMINISTRATION When fluorouracil is applied to a lesion, a response occurs with the following sequence: erythema, usually followed by vesiculation, desquamation, erosion and re-epithelialization. Fluorouracil should be applied preferably with a nonmetal applicator or suitable glove. If fluorouracil is applied with the fingers, the hands should be washed immediately afterward. Actinic or Solar Keratosis Apply cream twice daily in an amount sufficient to cover the lesions. Medication sh…
Patient Counseling Information
Information for Patients Patients should be forewarned that the reaction in the treated areas may be unsightly during therapy and, usually, for several weeks following cessation of therapy. Patients should be instructed to avoid exposure to ultraviolet rays during and immediately following treatment with fluorouracil because the intensity of the reaction may be increased. If fluorouracil is applied with the fingers, the hands should be washed immediately afterward. Fluorouracil should not be applied on the eyelids or directly into the eyes, nose or mouth because irritation may occur. Fluoroura…
Source: FDA. For professional use only. Not a substitute for prescribing information.
Ready to order Fluorouracil at wholesale?
Create a free Premier Pharma account to unlock live wholesale pricing, place orders, and track shipments — approval typically takes minutes for licensed pharmacies, clinics, doctor's offices, and veterinary practices.