| A B C D G H J L M N P R S V |
| A | FORDØYELSESORGANER OG STOFFSKIFTE |
| A02 | Midler mot syrerelaterte lidelser |
| A02B | Midler mot ulcus og gastroøsofageal reflukssykdom |
| A02B A | H2-reseptorantagonister |
| A02B A02 | Ranitidin |
| Inside Brus Antula brusetabl. Ranitidin ratiopharm brusetabl., tabl. Ranitidine Ranbaxy Ranbaxy tabl. Zantac GlaxoSmithKline brusetabl., inj., tabl. | |
| A02B A03 | Famotidin |
| Famotidin ratiopharm tabl. Pepcid McNeil tabl. Pepcidin MSD tabl. | |
| A02B A53 | Famotidin, kombinasjoner |
| Pepcidduo McNeil tyggetabl. (+ kalsiumkarbonat, magnesiumhydroksid) | |
| A02B B | Prostaglandiner |
| A02B B01 | Misoprostol |
| Cytotec Pfizer tabl. | |
| A02B C | Protonpumpehemmere |
| A02B C01 | Omeprazol |
| Losec AstraZeneca inf.subst. Losec MUPS AstraZeneca enterotabl. Losec MUPS Farmagon enterotabl. Omeprazol BMM Pharma enterotabl. Omeprazol ratiopharm enterokaps. Omeprazol Bluefish Bluefish enterokaps. | |
| A02B C02 | Pantoprazol |
| Pantoloc Control Nycomed GmbH enterotabl. Pantoprazol Actavis enterotabl. Pantoprazol Krka KRKA enterotabl. Somac Nycomed Pharma enterotabl., pulv. til inj. Somac Control Nycomed Pharma enterotabl. | |
| A02B C03 | Lansoprazol |
| Lansoprazol ratiopharm enterokaps. Lansoprazol Krka KRKA enterokaps. Lanzo Melt Wyeth smeltetabl. | |
| A02B C05 | Esomeprazol |
| Nexium AstraZeneca enterogran., enterotabl., pulv. til inf./inj. Nexium Orifarm enterotabl. | |
| A02B X | Andre midler mot ulcus og gastroøsofageal reflukssykdom |
| A02B X02 | Sukralfat |
| Antepsin Orion mikst., tabl. | |
| A02B X13 | Alginsyre |
| Gaviscon Nordic Drugs mikst., tyggetabl. |