Motion sickness, also known as travel sickness, is a balance disorder that occurs when there is a conflict between the information the brain receives through the eyes and that coming from the inner ear, which regulates balance.
It is a fairly common problem, especially during car, boat, or plane trips, or when riding attractions. Although it can be very uncomfortable, in most cases it does not indicate a serious disorder or leave lasting effects, and it disappears shortly after the movement stops.
Most common symptoms
Motion sickness can manifest with mild or more intense symptoms, and vary from person to person. The most common include:
-
Dizziness or a feeling of instability.
-
Nausea and vomiting.
-
Cold sweat.
-
Paleness.
-
Increased salivation.
In more severe cases, headache, fatigue, and a general feeling of discomfort may also appear, lasting for hours after the trip ends.
Causes and risk factors
This disorder arises from a lack of coherence between what the eyes see and what the vestibular system in the inner ear senses. For example, if you read in a moving car, your eyes perceive a stable environment (the book), but your inner ear detects accelerations and turns. This discrepancy triggers the brain’s reaction.
Factors that increase the likelihood of motion sickness:
-
Repetitive movements or changes in direction (long trips by car, boat, plane, or rides).
-
Age: children between 2 and 12 years old are more prone.
-
Hormonal changes, such as those during pregnancy.
-
History of migraines or motion sensitivity.
How to prevent motion sickness
It is not always possible to avoid it, but you can reduce the risk or intensity of symptoms by following these recommendations:
1. Choose your seat wisely.
In a car, sit in the front seat; on a boat, in the center; and on a plane, near the wings. These are the areas with the least movement.
2. Look at the horizon.
Keeping your eyes on a fixed, distant point helps synchronize visual information with that of the inner ear.
3. Avoid reading or using screens.
Reading or using a phone while traveling increases sensory conflict.
4. Ensure good ventilation.
Fresh air reduces the feeling of dizziness and nausea.
5. Take breaks during the trip.
If traveling by car, stop periodically to walk and stabilize your balance.
6. Avoid heavy meals before traveling.
Opt for light meals and avoid alcohol and very fatty foods.
7. Try relaxation techniques.
Deep breathing and staying calm can help control symptoms.
8. Consult a specialist if motion sickness is frequent or severe.
There are medications and preventive treatments that can be prescribed depending on your case.
Motion sickness can cause uncomfortable moments during a trip or activity, but with proper preventive measures, its impact can be reduced.
At CreuBlanca, we have specialists who can help identify the causes of your dizziness and offer personalized solutions.