on saturday, i went to a concert. EVERYONE, and i mean everyone, was smoking weed. Next to me, in front of me, behind me... all you saw was smoke, and all you smelt was weed. Halfway during the show, i got insanely anxious and dizzy. The next day i had super bad vertigo, and i have been having really bad dizziness and nausea ever since. The week before, i started new meds.. prozac to be exact. Dizziness is a common side effect. I was having dizziness before, but ever since the concert the dizziness has upped. Sometimes i feel off balance, and sometimes i have to close my eyes because i get so dizzy that it feels like im going to have a seizure. Could second hand weed smoking increase med side effects?? i didnt smoke first hand.