Hypercalcemia of hypervitaminos D in a young athlete

According to the available data, vitamin D deficency is prevalent in iran and consumption of this agent, both oral and intravenous is increasing remarkably. It seems that the prevalence of vitamin D toxicity is very low and is a rare cause of hypercalcemia .Although most prescriptions are prescribed by physitions but over the counter use without medical cosult or evaluation may result in vitamin D intoxication ,which nowadays occure more in clinical practice.
In this paper, a 23-year-old Man who was athlete and referred to the hospital with loss of appetite, nausea , frequent vomiting and vitamin D intoxication due to self-medication, is introduced. The patient was treated with intravenous fluids ,diuretic and calcitonin and was discharged with improvement of symptoms and laboratory results.
The aim of this report, was to nottice about potentially adverse outcomes of excessive vitamin D consumption ,having no clinical supervision.