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ATC Group: A11CC03 Alfacalcidol

Anatomical Therapeutic Chemical Classification System

Hierarchical Position

Level
Code
Title
1
A
Alimentary tract and metabolism
2
A11
Vitamins
3
A11C
Vitamin A and D, incl. combinations of the two
4
A11CC
Vitamin D and analogues
5
A11CC03
Alfacalcidol

Active Ingredients

Chemical substance
Description
Alfacalcidol

Alfacalcidol is Vitamin D-hormone analog (an active metabolite of Vitamin D), which performs important functions in regulation of the calcium balance and the bone metabolism and is activated by the enzyme 25-hydroxylase (converted rapidly in the liver to 1,25-dihydroxyvitamin D) for systemic and in osteoblasts for local D-hormone actions.

Monographs

Monograph
Type
Country
ONE-ALPHA Capsules
MPI, EU: SmPC
UK
ONE-ALPHA Solution for injection
MPI, EU: SmPC
UK