How to quickly relieve carsickness vomiting

Carsickness vomiting when you can open the car window, breathe fresh air, can alleviate symptoms. You can also eat plums, kumquat, oranges and grapefruit and other foods, or massage Hegu point, which has the effect of alleviating dizziness vomiting, you can also cut a piece of ginger, dizziness when smelling the smell of ginger, can also alleviate symptoms.