
FDA issued a warning last week that chronic high doses (400 mg/day to 800 mg/day) of fluconazole (Diflucan) during the first trimester of pregnancy may be associated with specific birth defects in infants. However, according to the Safety Alert released August 3, the risk does not appear to be associated with the single low dose of fluconazole (150 mg) that is used to treat vaginal yeast infection (candidiasis).