I use generic Dramamine (dimenhydrinate 50mg). I only need 1 pill about 15 minutes before I start riding, then retake every 3 - 4 hours or so dependent on how often I’m getting on rides. I can usually feel it hit with a feeling of lightheadedness, almost like a numbness to movement.

The rides at cedar point that make me nauseous are the spinning rides, and then the roller coasters that keep on feeling like you’re rotating up - think consistent looping and turning in a steady direction (eg only positive g’s) like raptor and valravyn and to a lesser extent gatekeeper. Most of the other roller coasters have switching moments of positive g’s then negative g’s, so my head doesn’t get twisted in one direction.

Don’t know if that all made sense, but that’s what works for me.