Motion sickness can be relieved by taking motion sickness medication, sleeping in the car, opening the windows, etc. There is no such thing as a “quick” way to relieve motion sickness. 1. Motion sickness medication: For people who often get carsick, you can take medication to improve motion sickness one hour before the ride, such as Difenidol, theophylline, etc., to reduce the nausea and vomiting symptoms caused by motion sickness. The principle of the drug is to reduce the degree of sensitivity of the vestibular organs of the inner ear, thus alleviating the symptoms of motion sickness. 2. Sleeping while sitting in the car: because motion sickness is mainly caused by the visual nerve and brain nerve incoordination, motion sickness people must not look at the scenery when sitting in the car, you can sleep to relieve the discomfort symptoms. 3. Open the windows: for the more serious cases of motion sickness, you can open the windows to keep the air circulation in the car, but also to a certain extent to alleviate the symptoms of motion sickness. Motion sickness should be conditioned in the onset of timely off rest, otherwise the above methods can be taken to temporarily relieve the symptoms. It is recommended that people with frequent symptoms actively go to the hospital for consultation, and the specialist will recommend appropriate medication and treatment.