Dry Mouth
There are many causes of a dry mouth. Naturally, saliva is responsible for keeping the mouth clean by removing some food particles from the mouth that cause bad breath. Hence, when saliva production reduces or stops, it may lead to a significant health condition known as xerostomia. Please note that dry mouth can be a problem if an individual has a problem with the salivary gland, sleeps with the mouth open, or takes some particular medications.