Stop motion sickness
Many travellers find that by targeting acupressure points in the arm, you can reduce nausea when you’re shaken about.
The boat won’t. Stop. Bouncing. A queasy wave -like feeling rises in your stomach. Can you halt it before barfing begins? Yes, and it doesn’t have to involve medication. Find the point on your inner forearm, three finger-widths down from your wrist crease, between the two tendons. Use your thumb to press here, pushing fairly deep (but not so it is painful). Hold for a few minutes, then do the same to the other wrist. Repeat as needed.