First, before doing anything else, seek medical attention. Something could be causing this, and it may be a warning sign.Ginger is known to alleviate motion sickness – there's a number of products that contain ginger; tea, biscuits, ale, chews and cookies. Several drugs have been developed for the prevention or relief of motion sickness, though they often produce unwanted side effects. Feeling dizzy and nauseous while travelling is called motion sickness. I always take Dramamine a half hour to an hour before riding coasters. It prevents motion sickness, and you'll be able to ride coasters all day. The product is formulated to relieve nausea, vomiting, dizziness and weakness. Focus on the horizon or on a distant, stationary object. Motion blur, depth of field, and the camera effect that brightens the middle of the screen should be turned off.