I might of missed the post if someone else posted it earlier. I am taking effexor and it is still early. A week or so. I was wondering if anyone has taked effexor and zyprexa together for any length of time? I like the way zyprexa helps me sleep. But I don't like the other side effects. I'm going to ask my doctor if he will give me a small dose of zyprexa to go along with the effexor.