• A01 Stomatological preparations 61 drugs
• A02 Drugs for acid related disorders 212 drugs
• A03 Drugs for functional gastrointestinal disorders 91 drugs
• A04 Antiemetics and antinauseants 25 drugs
• A05 Bile and liver therapy 44 drugs
• A06 Drugs for constipation 80 drugs
• A07 Antidiarrheals, intestinal antiinflammatory/antiinfective agents 138 drugs
• A08 Antiobesity preparations, excl. diet products 4 drugs
• A09 Digestives, incl. enzymes 18 drugs
• A10 Drugs used in diabetes 390 drugs
• A11 Vitamins 163 drugs
• A12 Mineral supplements 57 drugs
• A13 Tonics 2 drugs
• A14 Anabolic agents for systemic use 11 drugs
• A16 Other alimentary tract and metabolism products 9 drugs