[Vitamin D intoxication and "milk alkali syndrome"]. / 5 minutes pour apprendre. Intoxication à la vitamine D et « milk alkali syndrome ¼.

A 80-year-old patient treated with calcium bicarbonate for a reflux developed a milk alkali syndrome after a high doses of vitamin D for a conservatively treated heel fracture. The article highlights the milk alkali syndrome as a potential complication of excessive vitamin D supplementation, emphasizing that routine vitamin D testing and supplementation should be limited to specific situations.

Traditional medicine: a rare cause of lead poisoning in Western countries.

A 42-year-old man from Bhutan was admitted to the emergency department with a 5-day history of abdominal pain, nausea and vomiting. Enhanced abdominal CT scan was found negative, however laboratory tests showed hemolytic anemia and basophilic stippling which are often seen in lead and heavy metal poisoning. Additional tests revealed a high level of lead in blood and urine. The patient was administered a chelator treatment with rapid improvement of the symptoms. A detailed interview revealed that the patient had been taking daily Bhutanese traditional medicines to treat a Bell's palsy from which he had been suffering for a few months. The analysis of these medicines confirmed the presence of a high level of lead.