• A01 Stomatological preparations 6 drugs
• A02 Drugs for acid related disorders 340 drugs
• A03 Drugs for functional gastrointestinal disorders 46 drugs
• A04 Antiemetics and antinauseants 53 drugs
• A05 Bile and liver therapy 22 drugs
• A06 Drugs for constipation 99 drugs
• A07 Antidiarrheals, intestinal antiinflammatory/antiinfective agents 78 drugs
• A08 Antiobesity preparations, excl. diet products 15 drugs
• A09 Digestives, incl. enzymes 5 drugs
• A10 Drugs used in diabetes 376 drugs
• A11 Vitamins 71 drugs
• A12 Mineral supplements 50 drugs
• A13 Tonics 1 drugs
• A15 Appetite stimulants 3 drugs
• A16 Other alimentary tract and metabolism products 77 drugs