While maybe these issues can be slightly mitigated, the underlying problem is the same as getting seasick or getting sick while trying to read in the back of a car; I imagine the state-of-the-art solution is "Dramamine" ;P.

Funny you mention that...my current approach for games that make me nauseous that I can't fix with FOV settings has basically been ginger gum and lots of fresh air breaks.

Marijuana is good for both nausea and the sense of wonder.