Fruit tingles are great first thing in the morning as they give you a sugar hit before you stand up and feel nauseous. The trick is to have one while you are still lying down!

Sea sickness bands work for many people too.

I found dry biscuits and weak cordial to be the best things for me - it's a really personal thing though as what makes you feel well makes others feel sick. You just need to go with what your body says it wants/doesn't want.