ICD-11 code : 5B90.2;
Preferred Label : Hypervitaminosis D;
ICD-11 definition : Hypervitaminosis D is secondary to excessive intake of vitamin D. It can occur with
long-term high intake or with a substantial, acute ingestion. Excess amounts result
in abnormally high concentrations of calcium and phosphate in the serum. The signs
and symptoms of vitamin D intoxication are secondary to hypercalcaemia. Gastrointestinal
manifestations include nausea, vomiting, constipation, abdominal pain and pancreatitis.
Possible cardiac findings are hypertension, decreased Q-T interval and arrhythmias.
The central nervous system effects of hypercalcaemia include lethargy, hypotonia,
confusion, disorientation, depression, psychosis, hallucinations and coma. Hypercalcaemia
impairs renal concentrating mechanisms, which can lead to polyuria, dehydration and
hypernatremia. Hypercalcaemia can also lead to acute renal failure, nephrolithiasis
and nephrocalcinosis, which can result in chronic renal insufficiency. Deaths are
usually associated with arrhythmias or dehydration.;
ICD-11 synonym : vitamin D hyperalimentation;
ICD-11 inclusion : excess vitamin D administered as drug;
Origin ID : 602997191;
UMLS CUI : C1442839;
Currated CISMeF NLP mapping
- ICD-10 Mapping
- Semantic type(s)
- UMLS correspondences (same concept)
Hypervitaminosis D is secondary to excessive intake of vitamin D. It can occur with
long-term high intake or with a substantial, acute ingestion. Excess amounts result
in abnormally high concentrations of calcium and phosphate in the serum. The signs
and symptoms of vitamin D intoxication are secondary to hypercalcaemia. Gastrointestinal
manifestations include nausea, vomiting, constipation, abdominal pain and pancreatitis.
Possible cardiac findings are hypertension, decreased Q-T interval and arrhythmias.
The central nervous system effects of hypercalcaemia include lethargy, hypotonia,
confusion, disorientation, depression, psychosis, hallucinations and coma. Hypercalcaemia
impairs renal concentrating mechanisms, which can lead to polyuria, dehydration and
hypernatremia. Hypercalcaemia can also lead to acute renal failure, nephrolithiasis
and nephrocalcinosis, which can result in chronic renal insufficiency. Deaths are
usually associated with arrhythmias or dehydration.
