I was told not to take a multi-vitamin while taking this due to the impact of taking too much Vitamin A while on this medication.
I also am not allowed to donate blood anymore. I am O neg with positive RH to a level that is makes my blood very good for infants. I feel bad because there are infants that need blood, and mine was good, but now I can't contribute anymore. I have to wait 2 years after I stop taking this medication.