I've had severe motion sickness since I was little and I never knew how to prevent/cure it. When the motion sickness kicks in, my head hurts extremely bad and I have to lay down and I vomit here and there and fall in and out of sleep. I've tried medicine but that doesn't work. I've never been able to travel far; so I've only been around the city that I live in. I want to be able to travel and live my life but I can't seem to stop having motion sickness. Does anyone have motion sickness and how do you stop it? Please help.