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 ...
And there are "mandibular advancement devices" that fit in your mouth and push your jaw and tongue forward to keep your airway open while sleeping. Both of these have their downsides. The devices ...
But sleep apnoea – where people temporarily stop breathing while asleep because their airway collapses – is also a major risk ... However, they can be uncomfortable in the first few weeks of use, ...