If the patient is afraid of motion sickness before the car ride, he can eat after taking motion sickness medication in advance, but he must eat in moderation, not too much, too greasy, and eat particularly spicy food. After getting into the car, as the car may be bumpy, it is especially likely to cause the patient to have regurgitation. Patients who suffer from motion sickness are likely to vomit a lot, and if they eat too much, it may even lead to accidental inhalation or choking and coughing. Patients are advised to eat in moderation and to eat lightly, such as porridge or noodles or egg custard. If the patient usually loves motion sickness, he or she must close the eyes and look out of the car window after getting into the car.