Needless to say, dry mouth is one of the main causes of bad breath. Try to smell your breath the moment your mouth goes dry. You are most likely to notice that your breath is turning from good to foul right then.
Dry mouth is a medical condition also known as xerostomia. It can strike as a mild disease or as a very severe one. And the most common consequences of this condition are gum diseases, tooth decay, and halitosis.
