Sleep with open an mouth can cause teeth issues, and in extraordinary cases, you may be left without them.
The air flow between the teeth dries the saliva that otherwise keeps the teeth. It can be harmful as well as the frequent drinking of carbonated drinks.
For a similar reason, with a littler measure of saliva you could have a disagreeable breath.
If you sleep with an open mouth, there is an opportunity to wake up tired. An absence of air causes a feeling of tiredness, andsleep with an open mouth means a small flow of oxygen in the lungs.
Another unpleasant occurrence in this way of sleep is cracked and dry lips. And the reason for sleeping with a bad mouth is excessive weight and problems with breathing through the nose.
