Drugs most commonly associated with xerostomia are: -antidepressants (particularly tricyclic antidepressants) (11); - Selective Serotonin Reuptake Inhibitors (SSRIs), particularly when combined with benzodiazepines (12); -Diuretics, antihypertensive drugs and angiotensin-converting enzyme inhibitors (ACE inhibitors), -oral hypoglycemiants,-acetylsalicylic acid (ASA), -iron supplements. Here, ACE is linked to xerostomia.