that is a large amount to take considering the recommended amount for adults is 30 micrograms. i would check with your healthcare provider on the amounts and possible medical connections. i can find no reason to think it would cause a yeast infection. for side effects and more info see this webmd listing.
can taking biotin cause yeast infections? . i have been taking biotin (5000mg) once a day for the last 3 weeks since i have been taking it i have noticed 2 things my urine smells extremely bad and i have been experiencing symptoms close to yeast infections burning when urinating. i notice it happens after i take the pill in the morning would it help to take it at night? . . i am taking it as a routine vitamin for hair and nails. not medically necessary