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ATC Group: A02BX13 Alginic acid

Anatomical Therapeutic Chemical Classification System

Hierarchical Position

Level
Code
Title
1
A
Alimentary tract and metabolism
2
A02
Drugs for acid related disorders
3
A02B
DRUGS FOR PEPTIC ULCER AND GASTRO-OESOPHAGEAL REFLUX DISEASE (GORD)
4
A02BX
Other drugs for peptic ulcer and gastro-oesophageal reflux disease (GORD)
5
A02BX13
Alginic acid

Active Ingredients

Chemical substance
Description
Alginic acid

Alginic acid is a polysaccharide distributed widely in the cell walls of brown algae which is hydrophilic and forms a viscous gum when hydrated. Its salts with metals such as sodium and calcium are known as alginates. It is a significant component of the biofilms produced by the bacterium Pseudomonas aeruginosa, a major pathogen found in the lungs of some people who have cystic fibrosis. The biofilm and P. aeruginosa have a high resistance to antibiotics and are susceptible to inhibition by macrophages. Its colour ranges from white to yellowish-brown. It is sold in filamentous, granular or powdered forms.