ACE and inappropriate ADH syndrome: Euvolemic hyponatremia secondary to SIADH occurs following the use of certain drugs that influence the sodium-water homeostasis of the body, such as anticonvulsants (carbamazepine), antineoplastic agents, antidepressants (tricyclic antidepressants, selective serotonin reuptake inhibitors), anti-Parkinson drugs, oral hypoglycemic agents, lipid-lowering agents, angiotensin-converting enzyme (ACE) inhibitors, loops diuretics, thiazide diuretics, or amiloride [18,19,20].