Waking up with a dry mouth every once in a while is relatively common. "Occasional dry mouth during sleep is fairly normal and benign as our saliva production naturally decreases during sleep," says ...
But sleep apnoea – where people temporarily stop ... However, they can be uncomfortable in the first few weeks of use, causing drooling, dry mouth and jaw, teeth and gum pain.
Mandibular advancement devices, which look a bit like a gumshield, help to hold your airway open and are effective at reducing or getting rid of sleep apnoea symptoms, such as daytime sleepiness.