Scopace pills = Miracle cure
Don't mess with the patches. They work for some, but you can't control the dosage.
We've been round and round with this for my wife.
Last summer we were in 10' Alaskan seas and I got green and she was reading a book.
The shit really works. You can also take it after you feel sick.
That is simply your opinion, not my experience, nor anyone in my family's experience. Scopace pills do not work at all for us.
A Bonine and a ginger chew work miracles for me, even if already sick.