I haven't taken Prozac, but I do take other anti-depressants. All I can say is be careful drinking booze. 2 beer will feel like 4 beer. Smoking weed is fine, my doctor encourages it.

Olanzapine I take every so often to calm me down. I use it as an anti-anxiety drug, works great too. Again, be careful drinking booze.

Last one, I don't know. I'm too sleepy as it is. Be careful drinking alcohol, that's all my advice. Anything else should not effect you. My doctor encourages me to smoke MJ and is all for legalizing it. He said if he could hand out bags of pot for help instead of prescription drugs, he would, but until then, we do what we gotta do right.