I have been using prescription Scopace for several years now.
I think it works better than any non prescription medication.
I do not get sleepy with this. I do not get sea sick any more.
It comes in either a 3 day patch or a pill that works for about 8 hours.
I like the pill. The patch has side effects like dry mouth that I do not like.
Do a Google search on Scopace and read more about this.