Spin around as much as you can until you fall over. Do it a few times a day for a few days. It might sound weird, but it really works and helps you stop feeling seasick after.
Why would you want to get rid of that feeling? I love it. It feels like you’re still on the cruise, even after it’s over. Just a gentle sway. Feels great!
A friend of mine used a chiropractor to adjust her ears for vertigo, and it worked.