If the patient suffers from motion sickness, half an hour before the ride, you can consider taking oral phenylephrine hydrochloride tablets, which can effectively prevent motion sickness, nausea and vomiting. However, the patient’s mouth is dry and sometimes drowsy after taking the tablets, which are all normal reactions. It is recommended that patients can drink water appropriately, and if they are particularly sleepy, they can consider closing their eyes and resting their minds, which can effectively reduce the sensitivity of the vestibular function of patients and alleviate the symptoms of motion sickness. Normally speaking, the next day the patient’s mental state should be significantly improved. If you often get seasick when traveling by car, it is recommended that the patient must prepare the medication in advance, and try to close your eyes and rest your mind when riding in the car, don’t look out of the car window, and don’t play with the cell phone with your head down. At the same time, patients can press the Hegu acupoint repeatedly by themselves, which also has a certain effect on motion sickness.