WHOCC
Postal address:
WHO Collaborating Centre for Drug Statistics Methodology
Norwegian Institute of Public Health
P.O.Box 4404 Nydalen
0403 Oslo
Norway

Visiting/delivery address:
Marcus Thranes gate 6
0473 Oslo
Norway

Tel:  +47 21 07 81 60
E-mail:
 
Copyright/Disclaimer

New search    Hide text from Guidelines

A ALIMENTARY TRACT AND METABOLISM
A11 VITAMINS

Vitamins constitute a comprehensive group of therapeutic and prophylactic preparations. Before classifying any product it is important to be familiar with the main subdivision of the group.

It may be necessary to consider whether a product is a vitamin preparation with iron or an iron preparation with vitamins, a mineral preparation with vitamins or a vitamin preparation with minerals, or if the product should be regarded as a tonic etc. As an aid to such considerations, guidelines are given at each sublevel.
Vitamin B12 is classified in B03 - Antianemic preparations.
Vitamin K is classified in B02 - Antihemorrhagics.

Vitamins administered as i.v. solution additives, see B05XC.

Some definitions:

Multivitamins: Products containing minimum vitamins A, B, C and D. One B-vitamin is sufficient.

B-complex: Products containing minimum thiamine, riboflavine, pyridoxine, nicotinamide. The products may contain other B-vitamins.


A11D VITAMIN B1, PLAIN AND IN COMBINATION WITH VITAMIN B6 AND B12

Combinations with trace elements are allowed. Other combinations see A11J - Other vitamin products, combinations.


A11DA Vitamin B1, plain

The DDDs are based on treatment of vitamin B1 deficiency.


List of abbreviations

Last updated: 2016-12-20