Vomiting during travel is usually due to motion sickness and can occur when the body senses movement. Eating light food before travelling and choosing a seat with less movement may help reduce the problem. Fresh air, proper hydration, and looking outside instead of reading or using a phone can also help. Consult a doctor who can suggest a suitable option to help prevent vomiting before travel.

Travel sickness can cause nausea, dizziness, and discomfort during journeys. Some medicines may help prevent these symptoms when taken before travelling, but they should only be used after proper medical advice. Simple measures such as sitting in a less motion-prone area, keeping fresh air around you, and avoiding heavy meals before travel may also help. Consult a doctor to discuss safe options suitable for you.