hmmm....cannabis is medically proven to relieve nausea....not cause it! I'm thinking you are smoking some bad shit, man....

But like Charbud said....if it's not for you, then stop smoking it. I've only had good experiences with cannabis and I'm a longtime smoker....but it's not for everyone!

Maybe get some chronic and try again....i have a funny feeling you are just smoking some seedy, schwag shit....no bueno!