Why some get motion sickness, while others don’t

Ever wondered why some people feel nauseous or dizzy in a moving car, train, or boat while others seem completely unaffected? Here's everything you need to know about why motion sickness occurs. (Source: Photo by unsplash)

Why Motion Sickness Typically Happens? According to NCBI, motion sickness typically happens when the brain receives conflicting messages: your inner ear senses movement, but your eyes or body tell your brain you’re still (or vice-versa). This sensory mismatch triggers nausea, dizziness, and other symptoms. (Source: Photo by unsplash)

Why Some can Tolerate it Better? Repeated exposure to motion can help the brain adapt and reduce symptoms. People with more experience in certain motion environments (e.g., drivers, sailors) often develop better tolerance. (Source: Photo by unsplash)

Age, Gender other Factors: Children (especially around ages 6 to 12) are more prone; susceptibility often declines in adulthood. Women are more commonly affected than men, hormonal changes (pregnancy, menstruation) may play a role. Other factors include history of migraines, vestibular disorders, genetic predisposition. (Source: Photo by unsplash)

Genetics Make A Difference: Genetic research shows that motion sickness susceptibility may be heritable. One study identified 35 genetic variants linked to traits such as ear/eye development and nervous system function. (Source: Photo by unsplash)

Inner Ear and Vestibular May Vary: Some people have a more reactive vestibular (inner ear) system or heightened sensitivity to motion cues. Those individuals are more likely to experience motion sickness under the same conditions where others remain comfortable. (Source: Photo by unsplash)

How to Prevent Motion Sickness? Sit facing forward and choose seats with less motion (front of car, wing of plane, mid- ship on boat). Avoid reading or screens; instead look at the horizon or a stable object. Consider natural remedies like ginger, or use medications and patches if needed (after consulting a doctor). (Source: Photo by unsplash)