Xerostomia, or dry mouth, occurs when there is low production of saliva and maybe a side effect of some medication or an imbalance in overall health.
Dry mouth and medical condition : Some systemic disorders are less likely to cause dry mouth syndrome, occur in an HIV infection, uncontrolled diabetes, and neurological disorders such as depression.
Dry Mouth Treatment
Dry mouth and cancer treatment hemotherapy and radiotherapy can produce alterations in the salivary glands and aggravate the discomfort of the cancer patient, making him or her prone to other oral conditions.