Why do you yawn seriously when you perceive nauseas?

Why do you yawn seriously when you perceive nauseas?
Yawning is a biological response. It usually signifies excess carbon dioxide in the system, and is a great instrument to cleanse the lungs. A secondary funtion is to release gas from the stomach. You may own noticed that a yawn is commonly followed by a burp. When you feel seasick, this is one of the body's ways of trying to get rid of doesn`t matter what is bothering you.
i dont, i dry heave when im nausous
Probably to rob in more nouns.
If you breathe in & out your mouth when nauseated, it will lend a hand quelch the feeling, usually. (temporarily)
Well, one, you involve air to breathe so that's why you yawn ANYTIME. But probably the function you yawn in this situation, is because you are sssooo tired because you hold to wake-up a lot within the middle of the night and and you don't gain as much sleep! The last possibility is that it's newly one of YOUR symptoms when you feel nauseas!
i enjoy never heard of or see people yawn when they're ill. it must be something your body does.