I ditto the ginger. It comes in capsules with dry herb inside, and if you use that I'd take with a full glass of water and remain upright for a while. (don't want to reflux it! )

Or the tea form. Ginger has been trialed against RX drugs and found as effective for mild vertigo as well. (which may create feelings of nausea).

I use ginger extract often for my GI congenital defect. It works for me for many hours, and is inexpensive.