Nothing much. It isn't like your throat is going to rot away or anything, but I guess that depends on how wide you open your mouth. If you open your mouth as wide as it can go for weeks on end, it is very unhealthy for you for dust and other particles (life forms even) can go in and that wide open mouth probably means that you have trouble time breathing and need medication. Also, it will suck if an insect fell in but I'm pretty sure all these possibilities won't happen to you if you only slightly open your mouth while sleeping.
sometimes you sleep with your mouth open, and you breathe alot all night so your throught is kinda raw.learn to spell throat.
open mouth
When you fall asleep with your mouth open, the air can dry out your throat and oral tissues, leading to irritation and discomfort upon waking. This dryness can also contribute to snoring and increase the risk of developing a sore throat or even an infection. Additionally, the lack of proper saliva flow may affect oral hygiene and increase the likelihood of dental issues. Overall, sleeping with your mouth open can disrupt normal throat function and lead to various complications.
Probably not; it would have to be VERY cold to cause a sore throat. A more likely explanation would be humidity; if you sleep with your mouth open, then your throat can become dry if the air itself is dry. Put a humidifier in your bedroom to keep the air at least 35% relative humidity. Or, keep your mouth closed and learn to breathe through your nose when you sleep. It's better for you, anyway.
You snore and sleep with your mouth open. Try changing your sleeping position or take some anti-soring or anti-congestion medicine.
Mono...
sleep with your mouth open or drool
if mouth is open the water should go down the throat. but if mouth is closed, there is no gap to displace the air
yes 7 on average for people who sleep with their mouth closed, they just eat more of them... :D
Or/o - Mouth Pharynx- Throat Open part of the throat beginning in the mouth at the soft palate and continuing until the upper edge of the Epiglottis.
As you die, your muscles relax, so your mouth falls open.
To my knowledge....yes and no. I have always been told not to. When you sleep the fan causes your throat to dry out becoming soar in the morning when you wake up. A regular soar throat is from a sickness, or putting your dirty fingers in your mouth. Same concept with the window left open.