How to Stop a Yawn

Last Updated: May 10, 2022 References

Yawns are perpetually uninvited guests, sneaking into our meetings, classes, and basic conversations when we least expect it. Not to worry! While you can’t always predict when a yawn is coming on, there are a few easy tricks, hacks, and lifestyle tips that might keep this pesky reflex at bay.

1

Inhale through your nose.

Breathing through your nose helps cool the brain, which prevents yawning. Studies show that yawning helps cool down your brain, and prevent overheating. If you feel a yawn coming on, close your mouth and breathe through your nose instead—that may do the trick!^{[1]
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2

Apply a cool compress to your head.

Keep an ice pack on hand if you’re feeling tired. Whenever you feel a yawn coming on, press the compress on your head for 1-2 minutes. This will help cool your head down, and may stop your yawns in their tracks.^{[2]
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- When your brain is overheated, you’re more likely to yawn.^{[3]
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3

Eat cold snacks.

Grab some refrigerated fruit or other chilled snacks. As you feel a yawn coming on, munch on a chilled snack—this might stave off the reflex for the time being.^{[4]
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- Chilled grapes, berries, or any other refrigerated snack would work well.

4

Take a deep breath.

Some believe that yawns boost oxygen levels in your bloodstream. Unfortunately, experts haven’t found a lot of evidence that yawns are linked to low oxygen levels. Still, deep breathing could be worth a try! If you feel a yawn coming on, inhale deeply and see if it helps stop the yawn.^{[5]
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5

Turn down the temperature.

You’re more likely to yawn when you’re in a warm environment. Studies show that yawns actually lower your brain’s temperature; so, if you’re in a warm area, you’re more likely to start yarning.^{[6]
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Research source} If possible, turn down the temperature in your living space or work area—this might stop potential yawns in their tracks.^{[7]
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- Studies also show that factors such as sex, age, humidity, and amount of sleep don’t have much of an impact your chances of yawning.^{[8]
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6

Head outside.

Change up your scenery so you feel refreshed. Staying in 1 place for a long time may lead to fatigue and yawning. Give your mind some stimulation by heading outside and breathing in some fresh, invigorating air.^{[9]
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- If you stay in 1 area for too much time, you might start to feel tired.

7

Stay hydrated.

Dehydration and exhaustion go hand in hand, which leads to yawning. Drink plenty of fluids throughout the day—rehydrating might help keep the yawns at bay. Women should aim to drink 8 glasses (1.6 L) of fluid each day, while men should aim for 10 glasses (2 L).^{[10]
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- Water, watermelon, and coconut water all great options to keep you hydrated.^{[11]
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8

Get more sleep.

Try to get at least 7 hours of sleep each night. Create a regular routine for yourself, where you go to bed and wake up at the same time, even during the weekend.^{[12]
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Centers for Disease Control and Prevention
Main public health institute for the US, run by the Dept. of Health and Human Services
Go to source} If you don’t get a lot of sleep, you might yawn more frequently.^{[13]
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American Heart Association
Leading nonprofit that funds medical research and public education
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9

Take over-the-counter medication.

Some people attribute their yawns to other conditions, like allergies or acid reflux. Although these remedies are not endorsed by medical experts, some found that decongestant tablets and antacids helped.^{[14]
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- These remedies are situational and may not work for everyone.

10

Visit a doctor.

Call your doctor if you find yourself yawning a lot. Excessive yawning could be a sign of sleep apnea, narcolepsy, insomnia, or something else. Describe your symptoms to a doctor, and see if they can help pinpoint the root of the issue.^{[15]
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Community Q&A

Question

What should I do to prevent yawning in class?

Community Answer

Drink water and take deep breaths in and out (many people's yawns come from lack of oxygen).
Question

I exercise, I'm physically fit, and I sleep seven hours a night, but I'm still sleepy all the time. How can I avoid this?

Community Answer

Often times we underestimate the amount of sleep we need. 7 hours, although recommended by the mainstream, is not always enough. I recommend 9 hours at least. Stress and boredom also can make you sleepy. Try incorporating some yoga and/or meditation into your routine in addition to increasing your sleep time if you can. If all else fails, get checked for narcolepsy.
Question

How can I prevent yawning in class if I'm not allowed to drink in class?

Community Answer

Make the yawn come out as if you're breathing. Take a deep breath, and only open your mouth a little.