Motion sickness medication is usually eat a, but the specific use of the dose needs to be based on the patient’s height, weight or age to decide, need to carefully read the instructions for use, to avoid adjusting the dosage at their own discretion, especially easy to lead to the possibility of acute poisoning of the patient, because of motion sickness medication belongs to the antihistamine class of drugs, after taking it, you may have a dry mouth, especially drowsy, and in severe cases, even shock, laryngospasm and the possibility of asphyxiation, so it must be taken seriously. It is recommended that patients who usually often get carsick, can spare carsickness drugs, commonly used in the clinic is carsickness Ning, phenylephrine tablets or scopolamine tablets, can be selective application, it is best to take under the guidance of the doctor in strict accordance with the dose.