D.K.
I used to get motion sick too and even suffered from vertigo during a horrible head cold. I hated being groggy with the pills and needed to be able to function. My doctor recommended the accupressure bands. They work GREAT. You can find them at Walgreens in the same section as the dramamine. They are called Sea Bands. I haven't tried them on children, since I am the only one with the problem, but they would be a lot safer than medication. They have instructions so you can place them properly. Good luck!