Question: I wake up numerous times with a very dry mouth, from the back of my tongue to around my gums every night, about six times, I drink water, fall asleep, then wake again after an hour and drink ...

A mum issued a warning over mouth ulcers that don't heal - after what she'd dismissed as a 'bitten tongue' turned out to be tongue cancer. Lynn Hunt woke up one morning with a sore tongue and ...