Yes: Due to saliva. Often due to habitual licking of dry/cracked lips. Often due to saliva during sleep, common if you have braces or wear a mouth piece at night. Try frequent application of chapstick or vaseline (Aquaphor).
Answered 9/30/2017
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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