Pediatr. praxi. 2016;17(3):182-185 | DOI: 10.36290/ped.2016.041
The case report presents a boy who was treated with desmopressin for polyuria and polydipsia, and was suspected to have central
diabetes insipidus. During the treatment, he developed generalized tonic-clonic seizures and disturbance of consciousness
due to acute hyponatraemia with water intoxication, a condition referred to as hyponatraemic encephalopathy. Following the
revision of diagnosis, a definitive diagnosis was made of psychogenic polydipsia with an underlying ADHD. The case report aims
to highlight the need to perform a complete examination algorithm in the differential diagnosis of polydipsia and polyuria, even
prior to commencing pharmacological treatment.
Published: August 1, 2016 Show citation