I know that it was never mentioned on the wonder years but do you think karen did drugs i know teens did drugs in the 1960's, i kno jack would be mad at her doing that ???
She would be a one of a kind 60s hippie if she didn't at least smoke marijuana. But there's a chance she had an interest in the culture while managing to keep away from the doobie. :) But again, she would be a rare type; being around that stuff all the time (no way her friends weren't blazing up) and not participating in it seems unlikely.
Assuming she did do drugs, I'd say acid was perhaps her preferred choice.
I'm sure she did but they probably did not show/mention it because of TV standards. And the series is supposed to be told from Kevin's perspective/childhood. If he is the one not involved with that why would they mention it.
Ofcouse she she drugs and she had sex it was never mentioned on the show but looking at her rebellious behavior she did drugs people this was in the 60's and 70's decade lol