If you have dry mouth, it can cause bad breath. It can cause an increase in cavities, increase in essentially gum disease. Saliva is beneficial to your immune system. It's got a lot of enzymes ...

Medically reviewed by Isabel Casimiro, MD, PhD Thyroid disease and dry mouth often go hand in hand. If you have thyroid ...

which makes the skin dry, cracked, and painful. “When saliva breaks down and inflames skin at the corners of the mouth, the ...

Diagnosing oral cancer and Sjogren's syndrome using saliva-based tests will soon ... autoimmune disorder that is characterized by dry eyes, dry mouth and rheumatoid arthritis.