I like traveling very much, but I always get carsick. Is there any good way to relax me?

One of the treatments for motion sickness is to take motion sickness medicine half an hour before getting on the bus; Second, you can put a plaster on your navel; Third, you can put a plaster on the wrist artery or tie a rubber band to press the artery. Fourth, you can put ginger in your mouth before you get on the bus! Which of these four methods is the most effective! When using these methods, try not to focus on the car, but pay attention to the scenery outside the car.