Cannot be used together. If used together, they will counteract each other's effects and may carry unforeseen risks.

Because osteotriol is a vitamin D medication used for spontaneous hypoparathyroidism; hypophosphatemic vitamin D-resistant rickets. And Goldilocks, a salmon calcitonin nasal spray, is a peptide drug used for hyperparathyroidism, lack of activity or vitamin D toxicity.