How to treat accidents in time during travel?

Motion sickness is a disease caused by any form of accelerated motion, such as bump, swing or rotation, which stimulates the vestibular nerve of human body when cars, ships or planes move. The patient felt discomfort in the upper abdomen at first, followed by nausea, pallor and cold sweat, and then dizziness, depression, increased saliva secretion and vomiting. Because of the different means of transportation, they can be called motion sickness, seasickness, airsickness (aviation motion sickness) and cosmic motion sickness respectively. patients should lie on their backs with their eyes closed. When sitting, the head is close to the fixed chair back or object to avoid a large swing. Ventilation should be good. At the same time, antihistamine and anticholinergic drugs can be selected: scopolamine hydrobromide; Diphenhydramine (Halo Haining, Cheng Halo Ning); Betastatin hydrochloride (anti-vertigo); Meclozine hydrochloride (Minkejing); Others such as metoclopramide (metoclopramide), chlorpromazine, diazepam (diazepam) and so on. ?