Fluorouracil Potassium Salt, also known by its chemical formula 5-fluorouracil-1-potassium, is a potent anticancer drug used in chemotherapy. Though it may seem complex and technical, there are several synonyms that can help simplify its usage. Common alternative names for Fluorouracil Potassium Salt include 5-FU, Efudex, and Adrucil. These synonyms are frequently used by healthcare professionals and researchers when discussing this medication. By understanding and familiarizing oneself with these synonyms, individuals can better navigate discussions surrounding Fluorouracil Potassium Salt, its applications, side effects, and effectiveness in cancer treatment.