ATC Group: A11G Ascorbic acid (Vitamin C), incl. combinations

The World Health Organization's ATC classification organizes medical drugs based on therapeutic properties, chemical composition, and anatomy. It helps make essential medicines readily available globally and is widely used in the pharmaceutical industry.

Position of A11G in the ATC hierarchy

Level Code Title
1 A Alimentary tract and metabolism
2 A11 Vitamins
3 A11G Ascorbic acid (Vitamin C), incl. combinations

Group A11G contents

Code Title
A11GA Ascorbic acid (vitamin C), plain
A11GB Ascorbic acid (vitamin C), combinations

Active ingredients in A11G

Active Ingredient Description
Vitamin C

Ascorbic acid, coupled with dehydroascorbic acid to which it is reversibly oxidised, has a variety of functions in cellular oxidation processes. Ascorbic acid is required in several important hydroxylations, including the conversion of proline to hydroxyproline and appears to have an important role in metal ion metabolism, including the gastrointestinal absorption of iron and its transport between plasma and storage organs.

Related product monographs

Title Information Source Document Type  
ASCOR Solution for injection FDA, National Drug Code (US) MPI, US: SPL/PLR