Crystallized ginger is an old-time remedy that I definitely found helpful.

The weirdest thing, though, turned out to be randomly helpful. I woke up one morning feeling really queasy, but my head also itched, so I scratched my head, and I noticed that the nasty feeling in my stomach diminished, so I just scratched my scalp slowly and gently for a while and it calmed my stomach way down, to where I could toast and eat an English muffin, and that really got it down to a dull roar.

But then maybe I'm a space alien...