WHOCC
Postal address:
Norwegian Institute of Public Health
WHO Collaborating Centre for Drug Statistics Methodology
Postboks 222 Skøyen
0213 Oslo
Norway

Visiting/delivery address:
Myrens verksted 6H
0473 Oslo
Norway

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

New search    Hide text from Guidelines

A ALIMENTARY TRACT AND METABOLISM
A09 DIGESTIVES, INCL. ENZYMES
A09A DIGESTIVES, INCL. ENZYMES
A09AA Enzyme preparations

Only enzymes used in digestion disorders are classified in this group. Other enzymes, see B06AA - Enzymes, and D03BA - Proteolytic enzymes.
Enzyme preparations, which are indicated to treat inflammatory conditions, are classified in M09AB - Enzymes.
Combinations of digestive enzymes are classified in A09AA02 multienzymes (lipase, protease etc.).
Combinations of digestive enzymes and other agents (e.g. silicone compounds and spasmolytics) are classified in this group if the main indication is digestion disorders.
Cholagogues are classified in A05 - Bile and liver therapy.

DDDs can be difficult to establish because of great variations in enzyme content. The DDDs are based on average recommended doses given in different drug catalogues. Most of the preparations are combinations of different enzymes, and the DDDs are therefore given in UDs. Some specific products have been given a DDD, see list of DDDs for combination products, www.whocc.no.


    ATC code  Name  DDD  U Adm.R Note
    A09AA01 diastase    

List of abbreviations

Last updated: 2024-01-26