long term effects of b5

hi all
i used to post here about a year ago and like some of you i also heard good
things about b5. i took it for about 5-6months taking on average 5grams a
day. with zinc and vitE and some others i was spending 30-40 bucks a week
australian on vitamins. my healt food store loved me and i won a sandwich
maker. as well as my skin being nice and clear i loved it and people
commented on it.i got a girl friend and stop taking all supplements. anyway
in terms or long term side effect during and after and now the long term i
have had no side effects at all. when i was taking b5 my skin was clear and
i had lots of energy and ate well and never really felt tired. now i have
not taken any supplements for about a year and i still have pimples but not
as bad starting to go with age(iam 21)and iam pleased to say nothing is
wrong with me after 2 blood tests and an overall medical. 1 year after
taking large doses of b5. any questions shot.