The medical condition dry mouth (also called xerostomia) also can cause bad breath. Saliva is necessary to moisten the mouth,neutralize acids produced by plaque, and wash away dead cells that accumulate on the tongue, gums, and cheeks. If not removed, these cells decompose and can cause bad breath. Dry mouth may be a side effect of various medications, salivary gland problems, or continuous breathing through the mouth. In fact, morning breath is worse for people who sleep with their mouths open.

Dry mouth or Xerostomia happens when the glands that are responsible for producing saliva are not working well. Common symptoms to look out for are - Dryness or stickiness in the mouth - Bad breath - difficulty in chewing, speaking or swallowing - A changed sense of taste - Dry or sore throat and hoarseness These are some easy rituals to cure a dry mouth Morning rituals Do Oil pulling with sesame oil for 3-5 minutes every day to cleanse the palette. Gargling every day with warm water and a spoon