| | A - Alimentary Tract and Metabolism |  |  | 
 | 
| | A07 - Antidiarrheals, Intestinal Antiinflammatory/Antiinfective Agents |  |  | 
 | 
| | A07E - Intestinal Antiinflammatory Agents |  |  | 
 | 
| | A07EC - Aminosalicylic Acid and Similar Agents |  | Some preparations classified in this group are also used for treatment of rheumatoid arthritis.
 |  | The DDDs are based on treatment of colitis ulcerosa and morbus Crohn.
 | 
 | 
|  |