can change. Dentures, dry mouth, sensitive gums, or arthritis can make brushing and flossing more difficult. Unfortunately, when the tongue is not cleaned regularly, bacteria, food debris, and dead cells build up on its surface. Over time, this accumulation forms a visible white coating, especially toward the back of the tongue.
The tongue is not smooth. It has tiny grooves and papillae that easily trap residue. When saliva production decreases with age or medication use, this buildup becomes even more noticeable.
Improving oral hygiene can often resolve this issue quickly.
