Known as mal de debarquement syndrome (MDS), some passengers may still rock once they are off the ship.
While the majority of passengers will recover after a few days, in rare cases this can take much longer.
Another guest said: “I got that after my first cruise. There’s not much you can do right now, but I’ve been told that the more you train on a cruise, the less likely you’ll get that feeling when you get back to land.
“So I make it a point to do a few laps every day on a cruise, and I haven’t had a problem since.”