Motion Sickness: How to Prevent It and What to Do When It Hits

The first stretch of the dri­ve goes fine. Then the road starts to wind, you glance down at your phone for a sec­ond, and some­thing shifts. Your stom­ach turns, your skin goes clam­my, and the miles ahead sud­den­ly feel very long.

If that sounds famil­iar, your body isn’t over­re­act­ing. It’s confused.

Motion sick­ness hap­pens when your brain gets two dif­fer­ent sig­nals about what’s going on. Your inner ear feels every curve and bump, while your eyes stay locked on a screen or a book that isn’t mov­ing at all. That mis­match between the sig­nals your eyes and inner ear send to your brain is what sets the whole thing off.

The upside is that a lit­tle plan­ning goes a long way. Where you sit, what you eat, and how soon you react can change how the trip feels.

What Does Motion Sick­ness Feel Like?

Motion sick­ness rarely arrives all at once. It creeps in, and the ear­ly sig­nals are easy to miss:

• Yawn­ing or sud­den tired­ness. Often the very first clue, and one most peo­ple write off as boredom.
• A warm, uneasy feel­ing. Some describe it as a flush that starts in the chest or face.
• Pale skin and cold sweat­ing. Kids in the back­seat often look washed out before they say a word.
• Extra sali­va. Swal­low­ing more than usu­al is a com­mon tell.
• Dizzi­ness or a swim­ming feel­ing. The world may seem slight­ly off balance.
• Los­ing inter­est in food. Snacks that sound­ed good an hour ago sud­den­ly don’t.

Those signs can build into nau­sea, a headache, trou­ble con­cen­trat­ing, or vomiting.

Cars, bus­es, trains, planes, and boats are the usu­al cul­prits, but they aren’t the only ones. Amuse­ment park rides, flight sim­u­la­tors, video games, and vir­tu­al real­i­ty head­sets can trig­ger the same response.

Catch­ing those ear­ly signs mat­ters more than almost any­thing else here. Once nau­sea takes hold, it’s much hard­er to turn around.

How Can You Pre­vent Motion Sickness?

Pre­ven­tion beats treat­ment with motion sick­ness, so the work starts before you pull out of the driveway.

Pick Your Seat With Intention

Where you sit changes how much motion you feel and how much of it you can see coming.

• Car or bus: Sit up front and look through the wind­shield, not out the side window.
• Air­plane: A seat over the wings usu­al­ly sits at the calmest point of the plane.
• Boat: Stay near the mid­dle of the ves­sel, on a low­er deck, and keep your eyes on the horizon.
• Train: Face the direc­tion you’re trav­el­ing and let your gaze rest on the distance.

One excep­tion: kids stay in the car seat or boost­er that fits their age and size, every time. Safe seat­ing comes before com­fort, so work around it rather than chang­ing it.

Put the Book and the Phone Away

Read­ing a map, scrolling, or watch­ing a show pulls your eyes onto some­thing that isn’t mov­ing while your inner ear insists that it is. That’s the exact mis­match you’re try­ing to avoid.

Look out the win­dow instead. Close your eyes and rest. Queue up a playlist, a pod­cast, or an audio­book so there’s some­thing to focus on that does­n’t require look­ing down.

Eat Some­thing Light, and Keep Sipping

Trav­el­ing on an emp­ty stom­ach tends to back­fire, and so does a big meal right before you go. A small, plain snack sits best. Crack­ers, toast, or a banana are easy on the stom­ach and easy to pack.

Greasy and heav­i­ly spiced food can make nau­sea worse, so save the road-trip burg­er for the ride home. Sip water along the way and go easy on alco­hol, espe­cial­ly on boats and long flights.

Keep Your Head Still

Rest your head against the seat or head­rest and face for­ward. Quick head turns, twist­ing to grab some­thing from the back seat, or lean­ing over to dig through a bag can all set things off.
Fresh air helps, too. Crack a win­dow or aim the vent at your face. And when you can, get a full night’s sleep before trav­el day, since being tired low­ers your tol­er­ance for it all.

If motion sick­ness reg­u­lar­ly gets in the way of your trav­el plans, sched­ule a vis­it with a Duly Inter­nal Med­i­cine provider to build a pre­ven­tion plan that fits your health. >

What Should You Do When Motion Sick­ness Starts?

The moment you notice yawn­ing, sweat­ing, or that first flip of the stom­ach, act. Wait­ing rarely helps.

1. Stop look­ing at any­thing close up. Phone down, book closed.
2. Find the hori­zon. A dis­tant point, a stretch of road, a shore­line. Any­thing sta­ble and far away.
3. Get still. Recline, rest your head, and close your eyes if there’s noth­ing steady to look at.
4. Cool off. Open a win­dow, turn on a vent, or step out­side if you can.
5. Breathe slow­ly and sip water: small sips, not gulps.

In a car, ask­ing the dri­ver to pull over some­where safe for five min­utes of fresh air is often the fastest reset.

If you do end up vom­it­ing, go slow after­ward. Small sips of water or an oral rehy­dra­tion drink work bet­ter than a full glass, and a heavy meal right away will like­ly undo your progress.

Can Med­ica­tion Help Motion Sickness?

Yes, for many peo­ple. Over-the-counter anti­his­t­a­mines are the most com­mon option, and pre­scrip­tion choic­es like scopo­lamine patch­es, small med­icat­ed stick­ers worn behind the ear, work well for some travelers.

Tim­ing is the catch. These med­i­cines are designed to be tak­en before trav­el starts, so tak­ing one after nau­sea sets in usu­al­ly does­n’t work. There are trade-offs, too. Many motion sick­ness med­i­cines cause drowsi­ness, blurred vision, dry mouth, or trou­ble con­cen­trat­ing. That means no dri­ving, no oper­at­ing machin­ery, and no mix­ing with alco­hol. Read the label, and check active ingre­di­ents before you com­bine prod­ucts so you don’t dou­ble up with­out real­iz­ing it.

Talk with your provider first if you:

• Are preg­nant or breastfeeding
• Are giv­ing the med­i­cine to a child
• Are an old­er adult
• Have glau­co­ma or trou­ble urinating
• Take seda­tives or oth­er dai­ly medications.
• Need to stay ful­ly alert once you arrive.

Anti­his­t­a­mines have dif­fer­ent effects on chil­dren. They don’t always make chil­dren sleepy. Some get wired instead, and not every prod­uct is safe at every age.

Talk with a Duly Pri­ma­ry Care provider before your trip if you need help choos­ing a motion sick­ness med­i­cine that’s safe for you or your child. >

Do Gin­ger and Motion Sick­ness Wrist­bands Work?

Gin­ger chews, pep­per­mint, gum, and sour can­dies are trav­el-bag sta­ples for a rea­son. They feel sooth­ing, they give you some­thing to do, and they’re low risk. Slow, con­trolled breath­ing falls into the same category.

Acu­pres­sure wrist­bands, elec­tri­cal wrist devices, and motion sick­ness glass­es are mar­ket­ed heav­i­ly, but the evi­dence behind them is mixed. If one helps you, there’s no harm in pack­ing it. Just don’t count on it in place of choos­ing a good seat, keep­ing your eyes on the hori­zon, or tak­ing med­ica­tion your provider recommended.

When Should You See a Doctor?

Motion sick­ness typ­i­cal­ly fades with­in min­utes to an hour after the move­ment stops. When it does­n’t, that’s worth a con­ver­sa­tion. Reach out to your provider if your symptoms:

• Show up when you’re not mov­ing at all.
• Linger long after the trip ends.
• Are get­ting more fre­quent or more intense
• Lead to repeat­ed vom­it­ing or dehydration.
• Inter­fere with work, dri­ving, or dai­ly life.

The rea­son those pat­terns mat­ter is that they can point some­where else entirely.

“Patients should seek fur­ther eval­u­a­tion if deal­ing with per­sis­tent motion sick­ness that does not fit the typ­i­cal symp­to­mol­o­gy or length of an acute episode,” says Dr. Matthew Tay­on, Inter­nal Med­i­cine provider with Duly Health and Care. ​“These episodes could be some­thing oth­er than motion sick­ness, such as new-onset ver­ti­go, or the patient could be suf­fer­ing from vestibu­lar migraines being masked by the sen­sa­tion of motion sickness.”

A rock­ing or sway­ing sen­sa­tion that sticks around for days after a cruise or long flight deserves the same look.

Get emer­gency care right away for sud­den weak­ness, numb­ness, trou­ble speak­ing, faint­ing, con­fu­sion, chest pain, trou­ble walk­ing, or a severe headache unlike any you’ve had before. Those signs point to some­thing oth­er than motion sickness.

Find a Duly Inter­nal Med­i­cine provider near you if dizzi­ness, nau­sea, or bal­ance prob­lems aren’t improving. >

Fre­quent­ly Asked Questions

Is it bet­ter to close your eyes or look out­side? Both can work. When you have a clear view, the hori­zon or anoth­er fixed point in the dis­tance is your best bet; when you don’t, clos­ing your eyes and reclin­ing cuts down on the con­flict­ing sig­nals your brain is juggling.

What’s the fastest way to relieve motion sick­ness? Put the screen away, keep your head still, find a sta­ble point in the dis­tance, get cool air, and sip water. Act­ing at the first yawn or flush of warmth works far bet­ter than wait­ing to see if it passes.

Should I trav­el on an emp­ty stom­ach? Usu­al­ly not. A small, plain snack tends to set­tle bet­ter than an emp­ty stom­ach or a full one.

Why do I get car­sick as a pas­sen­ger but not as the dri­ver? Dri­vers see every turn and stop com­ing, so their eyes and inner ear stay in sync. Pas­sen­gers don’t get that pre­view, and they’re more like­ly to look down at a phone, a snack, or a kid in the back seat.

Can you build a tol­er­ance to motion sick­ness? Some­times. Repeat­ed, grad­ual expo­sure helps some peo­ple adapt, espe­cial­ly to one spe­cif­ic type of move­ment. Start with short trips and stop before symp­toms get severe. Adjust­ing takes time, and get­ting com­fort­able on a boat won’t nec­es­sar­i­ly help you on a plane.

Can vir­tu­al real­i­ty cause motion sick­ness? It can. A head­set shows your eyes fast move­ment while your inner ear reports that you’re sit­ting per­fect­ly still, which is the same mis­match that hap­pens in a car. Keep ses­sions short, keep air mov­ing in the room, and take the head­set off at the first sign of nau­sea, eye­strain, or dizziness.

Most motion sick­ness clears up on its own once the move­ment stops. But when dizzi­ness lingers, nau­sea shows up with­out a car or boat in sight, or symp­toms start reshap­ing your trav­el plans, that’s worth a clos­er look. A provider can rule out inner ear con­di­tions, review your med­ica­tions, and help you build a plan that actu­al­ly works for the way you trav­el. You don’t have to white-knuck­le every road trip.

Sched­ule an appoint­ment with a Duly provider today. >