Liverpool Echo. It is caused by less breathing through the nose and more through the mouth due to the wearing of a face covering.This results in the mouth becoming dry, which can be hotspot for a serious dental concerns such as gum disease.But the dentist has revealed that enhanced oral hygiene is key in keeping any dental conditions at bay during the pandemic.Dr Sulitzer said: “Covering your mouth and nose for long periods of time impacts your breathing and forces you to breathe more through your mouth.“As a result, this restricts the flow of moisture which can cause dryness in your mouth.“A dry mouth has the increased tendency for cavities, gum disease and bad breath.“If you’re wearing a mask for long periods of time, you should enhance.
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