5 things your yawn is telling you. You know yawning very well, right? Maybe you’re yawning right now. Because just thinking about the yawning gesture may cause yawning! But if we talk scientifically, yawning, also known as “Swallowing air” (oscitation) is an involuntary action. Consists of opening the mouth wide Inhale deeply until your lungs are full, followed by a sharp exhalation.
Behind Yawning: More Than Just Sleepiness
Many people think that yawning is a sign of boredom. Resulting in many situations Yawning is considered socially inappropriate. Imagine you are in the middle of an important meeting and feel like yawning. If you actually yawn, others around you may look at you with disrespect. But if they knew the truth about yawning They probably understand that it is normal and should not be judged.
Even if you sometimes think that yawning is just a sign of sleepiness, Which might be possible. But actually Your yawning may be telling you more than just feeling sleepy.
1. The brain is hot. You have to yawn to cool down.
Have you ever wondered why we yawn so often? Exercise time Or in a hot climate?
The answer is: Your brain is hot!
Yawning is like your body’s natural cooling system. When you yawn, your body takes a deep breath. Draws hot blood from the brain and brings cool air from the lungs to replace it This process lowers your brain’s temperature.
Not just when exercising. Yawning occurs whenever your brain is hot, such as when you’re feeling sleepy, tired, or stressed.
So next time you feel like yawning, don’t worry, just let your body do what it’s supposed to do.
2. If you’re sleepy, yawn, but when you yawn, your sleepiness doesn’t go away.
Have you ever wondered why we yawn so often when we’re sleep-deprived?
That’s because your brain is hot!
When you don’t get enough sleep The temperature of the brain increases. As a result, the body tries to cool down by yawning.
Yawning draws hot blood from the brain and replaces it with cool air from the ยูฟ่าเบท lungs. Helps the brain cool down and feel somewhat refreshed.
However, yawning doesn’t actually help you sleepy.
It may help you stay focused. Only slightly better
If you yawn often Too much because of lack of sleep It is recommended that you see a doctor to determine if you have a sleep disorder.
3. When you see other people yawning, do you yawn as well?
Have you ever seen someone yawn? Do we feel like yawning as well?
This phenomenon is called “Contagious yawning”
The reason why we have the opportunity to yawn after others is It is not yet known for sure. But there are theories that try to explain this phenomenon:
- Imitation Theory: This theory believes that Humans are social animals that learn by imitating. Seeing others yawn It may stimulate us to imitate behavior without realizing it.
- Humanistic Theory: This theory believes that Contagious yawning is a social mechanism that helps us feel connected to others. Seeing others yawn It may encourage us to feel empathy and want to express the same feelings.
- Neurostimulation Theory: This theory believes that Seeing others yawn It may stimulate certain nervous systems in our brains that are involved in yawning. As a result, we feel like yawning as well.
Is it dangerous to yawn continuously?
Don’t worry. Yawning continuously is not dangerous.
It is just a natural mechanism of the body that cannot yet be clearly explained.
4. Yawn often because of medicine?
Have you ever wondered why you’ve been yawning unusually often lately?
One of the possible causes is medicines you are taking
Certain medications, such as SSRIs, used to treat depression or anxiety disorders May have side effects causing frequent yawning.
Working mechanism:
SSRIs work by blocking the reuptake of serotonin. neurotransmitters in the brain which affects emotions, thoughts, and behavior
Common side effects of SSRIs for depression
- dry mouth
- squeamish
- constipation
- headache
- cannot sleep
- Yawn often
If you take SSRIs for depression and experience frequent yawning. You should consult a doctor.
Your doctor will evaluate your symptoms and may adjust your dosage. Change medicine type or suggest other methods To relieve frequent yawning
5. Frequent yawning may be a sign of disease.
Have you ever wondered why you’ve been yawning unusually often lately? Frequent yawning can be a sign of some health problem.
Diseases that may be associated with frequent yawning:
- Heart disease: Frequent yawning can be a sign of heart failure. This is caused by the heart not pumping enough blood to the body.
- Epilepsy: Frequent yawning can be a sign of epilepsy. This is a neurological condition that causes seizures, convulsions, and loss of consciousness.
- Liver failure: Frequent yawning can be a sign of liver failure. This is caused by the liver being unable to function normally.
- Hypothyroidism: Frequent yawning can be a sign of hypothyroidism. This is caused by the thyroid gland not producing enough of the hormone thyroxine.