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The chemical name of calcitriol is 1, 25 dihydroxyvitamin D3, which is the most biologically active compound in the similar products of more than 40 kinds of vitamin D found by humans, so it is also clinically known as active vitamin D. The super-strong biological activity of calcitriol comes from the fact that it does not need to be activated by the hydroxylation of the liver and kidney after entering the human body. After being absorbed, calcitriol can directly act on the human body with a short half-life, which can improve the absorption and metabolism of calcium in the human body in a short period of time and effectively treat various types of osteoporosis. Therefore, it is widely used in clinic.
Clinical application of calcitriol：
●Senile osteoporosis
●Postmenopausal osteoporosis
●Renal osteopathy
●Rickets
Calcitriol, as active vitamin D, is the first-line drug for the clinical treatment of osteoporosis, but different types of osteoporosis have different drug regimens, so it must be used differently.