Saliva is your mouth’s first line of defence—it buffers acid, remineralizes enamel, and controls bacteria. Many medications (antihypertensives, antihistamines, and antidepressants) reduce salivary flow, dramatically increasing the risk of cavities and bone loss, which can lead to early tooth loss. If you experience dry mouth, tell your dental hygienist. There are targeted strategies—rinses, fluoride, and dietary adjustments—that can significantly offset the damage. Your friendly neighbourhood dental hygienists at Pacific Pearl are always happy to help!