• A01 Stomatological preparations 48 drugs
• A02 Drugs for acid related disorders 187 drugs
• A03 Drugs for functional gastrointestinal disorders 58 drugs
• A04 Antiemetics and antinauseants 32 drugs
• A05 Bile and liver therapy 33 drugs
• A06 Drugs for constipation 96 drugs
• A07 Antidiarrheals, intestinal antiinflammatory/antiinfective agents 63 drugs
• A08 Antiobesity preparations, excl. diet products 5 drugs
• A09 Digestives, incl. enzymes 2 drugs
• A10 Drugs used in diabetes 194 drugs
• A11 Vitamins 96 drugs
• A12 Mineral supplements 31 drugs
• A13 Tonics 2 drugs
• A16 Other alimentary tract and metabolism products 59 drugs