title: Hypercalcemic encephalopathy due to milk alkali syndrome and injection teriparatide.
abstract: An 82-year-old male, a known case of severe osteoporosis with vertebral fracture and prostatic carcinoma, was treated with gonadotropin releasing hormone analogue, calcium carbonate, cholecalciferol sachet and injection teriparatide. His diet consisted of milk and curd. He developed altered behavior and generalized weakness, and on investigation, hypercalcemia, hypokalemia, and metabolic alkalosis with low parathyroid hormone levels were detected. Injection teriparatide was stopped and he was managed with forced saline diuresis and injection zoledronic acid. He was diagnosed as a case of milk alkali syndrome in whom teriparatide and prolonged immobilization played a permissive role in the development of hypercalcemic encephalopathy.
authors.affiliation: Department of Endocrinology, Army Hospital (Research and Referral), Delhi Cantt, India.
authors.forename: Sandeep
authors.initials: S
authors.lastname: Kharb
authors.forename: Abhay
authors.initials: A
authors.lastname: Gundgurthi
authors.forename: Aditi
authors.initials: A
authors.lastname: Pandit
authors.forename: Karninder S
authors.initials: KS
authors.lastname: Brar
authors.forename: M K
authors.initials: MK
authors.lastname: Garg