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- Title
Iatrogenic hypercalcaemia in an elderly lady.
- Authors
Ashok, V.; Suresh, V.; Sachan, Alok; Vengamma, B.; Bitla, Aparna R.; Shalini, P.; Ganji, Praveen Kumar; Bachimanchi, Bharath; Sugali, Roopa Naik; Kumar, E. G. T. V.
- Abstract
An 83-year-old lady known to have type 2 diabetes mellitus, hypertension and primary hypothyroidism presented with the complaints of increased thirst of one month duration, diffuse abdominal pain, constipation and mild nausea of one week duration. She was found to have hypercalcaemia. Review of her treatment records revealed that she had received a high dose of vitamin D (average dose of 63,000 IU/day) over two months. Serum vitamin D was 347 ng/mL. Patient was advised to withhold all calcium and vitamin D preparations and further managed with intravenous 0.9% saline, diuretics and zoledronic acid. She improved clinically; her serum calcium levels became normal and she was subsequently discharged in stable condition. This case illustrates that inappropriate therapy with grossly excessive doses of vitamin D can result in intoxication leading on to hypercalcaemia.
- Subjects
IATROGENIC diseases; HYPERCALCEMIA; VITAMIN D; THERAPEUTICS
- Publication
Journal of Clinical & Scientific Research, 2017, Vol 6, Issue 2, p121
- ISSN
2277-5706
- Publication type
Case Study
- DOI
10.15380/2277-5706.JCSR.17.02.004