Which of the following is not true about anti fungal drugs

Amphotercin B is the drug of choice for most serious systemic infectiions but it has to be admistered parenterally Griesofulvin is the drug that is used for treatment of dermatophytosis by oral route Flucanazole Cam be used orally as well as parentarally Cyclopirox olamine is used only topically for mild fungal infections Refer KDT 6/e 766