Hello Anon
Thank you for writing.
Dehydration may be the cause. A red line over a coated tongue can be caused by dehydration. Try to drink water before going to bed and see how the tongue is in the morning. Best, Susan
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Hello Anon
Thank you for writing.
Dehydration may be the cause. A red line over a coated tongue can be caused by dehydration. Try to drink water before going to bed and see how the tongue is in the morning.
November 2, 2017 - 5:53pmBest,
Susan
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