Fluorouracil

Fluorouracil (5-FU) is a chemotherapy medication that belongs to a class of drugs called antimetabolites. It is used to treat various types of cancers, including cancers of the breast, gastrointestinal tract, head and neck, and skin. The primary mechanism of action for Fluorouracil is inhibiting the synthesis of essential DNA and RNA building blocks, thereby slowing or stopping the growth of cancer cells.
Fluorouracil is often administered intravenously (IV) in a healthcare setting, and its dosage and duration of treatment depend on factors such as the type and stage of cancer, the patient’s overall health, and potential side effects. Some common side effects of Fluorouracil include nausea, vomiting, diarrhea, hair loss, mouth sores, and a temporary decrease in blood cell counts. Healthcare professionals closely monitor patients receiving Fluorouracil to ensure proper dosing and minimize potential side effects.