I wake up every night, sometimes half a dozen times with a parched mouth,
throat, tongue, roof, even high up on my gums. First I tried to increase saliva, although I have plenty during the day, by drinking more, using an alcohol free mouth wash, chewing gum, artifical saliva, but I don't think saliva shortage is the problem. Whilst my wife tells me I'm a quiet sleeper, she says my mouth is wide open when I'm asleep, even though my nose is clear.