Why Looking at Your Phone in the Car Can Make You Feel Sick

A long car ride can seem like the perfect opportunity to catch up on messages, scroll through social media, watch videos, or read the news. But if you’ve ever looked down at your phone for a few minutes and suddenly started feeling nauseated or dizzy, you’re not alone. Using a phone while riding in a moving vehicle can make motion sickness more noticeable for people who are sensitive to movement.

The problem isn’t necessarily the phone itself. Instead, it has to do with the difference between what your eyes are seeing and what your body is feeling. When you’re staring at a relatively stationary screen while the vehicle moves around you, your brain receives sensory information that doesn’t completely agree.

Understanding why this happens can help you recognize your triggers and prepare for a more comfortable road trip.

Your Brain Uses Several Systems to Understand Movement

Your brain doesn’t rely on just one source of information to determine whether you’re moving. Your eyes, inner ear, muscles, and joints all provide sensory information that helps your brain understand your position and movement.

Your inner ear contains the vestibular system, which plays an important role in balance and motion detection. While you’re riding in a car, this system can detect acceleration, braking, turns, bumps, and other movements.

Normally, your visual information supports what your inner ear is detecting. When you’re looking through the windshield, for example, you can see the vehicle moving down the road. Your eyes see turns approaching while your inner ear senses the vehicle changing direction.

Looking at your phone can change that relationship.

Your Phone Appears Stationary While Your Body Is Moving

Imagine you’re sitting in the passenger seat while scrolling through your phone. Your eyes are focused on a screen that’s only a short distance from your face. The phone, your hands, and perhaps part of the vehicle’s interior appear relatively stationary.

Meanwhile, your inner ear knows something very different is happening.

The vehicle may be accelerating, slowing down, traveling around curves, changing lanes, or moving over uneven pavement. Your body feels these movements even though your eyes are concentrating on an object that doesn’t appear to be moving through the environment.

This sensory mismatch is one of the leading explanations for motion sickness.

Winding Roads Can Make the Problem More Noticeable

Looking at your phone may feel completely comfortable during one trip but make you feel sick during another. The type of road you’re traveling on can make a difference.

A straight highway often involves relatively predictable movement. A winding road introduces repeated changes in direction and speed. Your inner ear detects every curve even if your eyes remain fixed on your screen.

This can increase the difference between what you’re seeing and what you’re feeling.

If you know your route includes mountain roads, scenic byways, or frequent curves, putting the phone away before you reach those areas may help you avoid triggering symptoms.

Reading Small Text Can Keep Your Eyes Focused Downward

Phones don’t just keep your attention inside the vehicle. They often require you to focus closely on small text and images.

Reading emails, browsing websites, texting, or scrolling through social media can keep your eyes locked onto a nearby object for an extended period. You may also naturally tilt your head downward while using your phone.

For someone susceptible to motion sickness, this combination can be uncomfortable. The longer you remain focused on the screen, the less visual information you’re receiving about the vehicle’s actual movement.

That’s why you might feel fine when you first pick up your phone but begin feeling queasy several minutes later.

Early Symptoms Can Be Easy to Miss

Motion sickness doesn’t always begin with severe nausea.

You might first notice that you feel unusually warm, slightly dizzy, tired, sweaty, or generally uncomfortable. Some people experience increased salivation or a mild unsettled feeling in the stomach before stronger nausea develops.

If these symptoms begin while you’re looking at your phone, don’t assume you need to finish what you’re doing first. Putting the device away and changing your visual focus may help make the ride more comfortable.

Recognizing your own early warning signs can be especially useful during longer trips.

Try Looking Ahead Instead

If screen use is making you uncomfortable, shift your attention outside the vehicle.

Looking through the windshield or toward a distant point can provide your brain with visual information that more closely matches what your inner ear is detecting. You’ll be able to see curves, hills, stops, and other changes in movement as they happen.

When possible and safe, passengers prone to motion sickness may also prefer a seating position that provides a clear view in the direction of travel.

Keeping your head relatively still and maintaining a comfortable temperature inside the vehicle can also make the trip more pleasant.

Find Screen-Free Ways to Pass the Time

Giving up your phone doesn’t mean spending an entire road trip staring silently out the window.

Consider listening to music, podcasts, or audiobooks instead. These activities can provide entertainment without requiring you to keep your eyes focused on a stationary screen.

Conversation and audio-based travel games can also make a long drive more enjoyable.

If you’re traveling with children who become carsick, consider having several screen-free entertainment options ready before leaving. That way, taking away the tablet or phone doesn’t feel like losing the only available activity.

Plan Ahead If You Know You Get Motion Sick

If motion sickness has been a recurring problem, preparing before the trip can be easier than trying to respond after you’re already feeling nauseated.

Think about your usual triggers. If scrolling on your phone consistently makes you uncomfortable, plan to use audio entertainment instead. If winding roads are a problem, check your route beforehand so you know when to put screens away.

Keep the vehicle comfortably cool, avoid strong odors if they bother you, and consider taking breaks during longer drives.

For travelers who frequently experience motion sickness, an over-the-counter motion sickness aid may also be part of the plan.

Prepare Before You Hit the Road

Jet-Avert® contains meclizine HCl 25 mg and is labeled for the prevention and treatment of nausea, vomiting, or dizziness associated with motion sickness.

For adults and children 12 years and older, the product directions state that the first dose should be taken one hour before starting the activity. Always read and follow the complete Drug Facts label, including dosage instructions and warnings. The label also warns that drowsiness may occur, so users should follow precautions regarding driving and other activities requiring alertness.

Planning ahead is especially helpful when you already know that certain situations, including prolonged phone use, tend to trigger your symptoms.

Put Down the Phone and Enjoy the View

Your phone may seem like the perfect road-trip distraction, but your body may have other ideas. When your eyes focus on a stationary screen while your inner ear detects the vehicle’s movement, the conflicting sensory information can contribute to motion sickness.

If you start feeling uncomfortable, put the phone away and look outside. Watch the road ahead, focus on a distant point, get some fresh air when practical, and give your eyes a chance to see the movement your body is already experiencing.

And if you know you’re prone to motion sickness, preparing before you leave can help you feel more confident about the journey. With smart travel habits and Jet-Avert® when appropriate, you can spend less time staring at your screen, and more time enjoying the road ahead.