fluconazole (diflucan) at a single low dose is pregnancy class c which means risk to the developing baby cannot be ruled out. in studies on animals and people when pregnant mothers took fluconazole in high doses (400 mg/day) for weeks or months birth defects in the newborn children and animals were sometimes seen. at these doses fluconazole is considered pregnancy class d – meaning it should absolutely not be taken by a mom-to-be. fluconazole is most often taken in a single smaller dose (150 mg once) as treatment for a vaginal yeast infection. there does not seem to be a significant risk to the developing baby from such a low dose of fluconazole. talking with your ob/gyn doctor is the best way to decide if fluconazole is safe for you and your baby.
is it safe to take diflucan during pregnancy? . fluconazole (diflucan) at a single low dose is pregnancy class c which means risk to the developing baby cannot be ruled out.