Patients who suffer from motion sickness and have been vomiting, it is recommended to try to vomit the contents of the stomach and then actively rinse the mouth, sit on the seat, lie down and close your eyes when possible, try to reduce looking out of the window, listen to soft music to divert attention, sometimes you can also use your thumb to pinch and press the Hegu point, which can effectively relieve the symptoms of nausea and vomiting. Try to eat acidic food such as dried mango, licorice apricot or pineapple, lemon candy, can effectively relieve the symptoms of vomiting all the time. It is recommended that oral antiemetic medication can be taken, commonly used clinically is Benadryl tablets, and the patient’s symptoms will definitely improve after active treatment. If the patient is usually often seasick, he or she must be well prepared before the car ride.