Dr Zoe Williams lifts the lid on ‘very unusual symptom’ that plagues reader when he sleeps

OUR resident specialist and NHS GP, Dr Zoe Williams, shares her expert advice.

Today, Dr Zoe helps a reader who keeps waking up with a dry tongue and throat.

Olivia WestEmail your health queries to Dr Zoe Williams at health@thesun.co.uk[/caption] Dr Zoe helps an 81-year-old who is concerned about problems when they sleep

Q) When I lie in bed on my left side I cease to produce saliva, which means waking up with a very dry tongue and throat.

If I turn to the right...