It could be an embarrassing thing if you find excessive saliva with your face or your pillow when you wake up after sleep. Drooling during deep sleep is very common. It could happen for several reasons. Several times drooling could be a sign of many health-related problems but sometimes it shows how your mind relax during sleep.
Reasons Drooling Happens
Our body normally produces more than 1 liter of saliva per day. It is produced by salivary glands and is usually swallowed and re-circulated via the bloodstream. Drooling occurs when the saliva collects within the mouth and rather than being swallowed, it drips or runs out past the lips.
Why Drooling During Sleep?
The position that you sleep in often leads to drooling pooling inside your mouth. People who sleep on their side, or on their stomach, are more likely to drool when they sleep. Especially if you tend to breathe through your mouth, or if you have narrow sinus passages, the accumulated drool can begin to slip out from your lips when they open to breathe.
Advantages of Drooling While Sleeping
Sleeping is a fundamental process for our body. If we want to have a productive and active life, we need to have a good night’s sleep. A good night’s sleep, give a perfect rest of your brain function. So due to your comfortable sleep and relax mind it is possible that you can droop while sleeping.
So we can say like this sometimes drooling during our sleep indicate that you have taken a complete and comfortable sleep and you are not suffering from any sleep problem. The action of drooling when sleeping is a sign that the dream was quite positive and that the body is resting very well. On the other hand, you do not drool, it can be a sign that your sleep habits are affected throughout the night and rest is insufficient.