RE: How To Deal With Motion Sickness - A Sufferer's POV

I do have motion sickness too.
Sometimes all I do is just sleep.
If you tend to travel on a road where there's pollution, put on your car air conditioner and ensure that it is set to recycle air, so that you do not breathe in pollutants from outside. Smoke and dust can worsen he nausea in motion sickness.

Asides scopolamine, one could also use Promethazine or Metoclopramide.
These medications are however best prescribed by a doctor.