| Antacid |
| Aluminum compounds antacid |
| Aluminum hydroxide (USP); Aluminum hydroxide, dried (USP); Dried aluminum hydroxide gel (JP19) <JP> |
| Algeldrate (USAN/INN) |
| Aluminum phosphate (USP) |
| Dihydroxyaluminum sodium carbonate (USP) |
| Dihydroxyaluminum aminoacetate (JAN/USP) |
| Aluminum silicate |
| Synthetic aluminum silicate (JP19) |
| Natural aluminum silicate (JP19) |
| Aluminum hydroxide and magnesium hydroxide <JP> |
| Magnesium carbonate (JP19/USP) |
| Magnesium oxide (JP19/USP) <JP> |
| Magnesium hydroxide (JAN/USP); Magnesia, (Milk of) (USP) <JP> |
| Magnesium silicate |
| Magnesium trisilicate (USP) |
| Magnesium silicate (JP19/NF) |
| Calcium carbonate (USP); Precipitated calcium carbonate (JP19) <JP> |
| Calcium silicate (NF) |
| Magaldrate (USP/INN) |
| Almagate (USAN/INN) |
| Hydrotalcite (JAN/INN) |
| Almasilate (INN); Magnesium aluminosilicate (JP19/NF) |
| Bismuth subcitrate |
| Attapulgite (DCF) |
| Sodium bicarbonate (JP19/USP) <JP/US> |
| Magnesium phosphate (USP) |
| Bismuth subsalicylate (JAN/USP) |
| Aluminum carbonate, basic (USAN) |
| Potassium glucaldrate (USAN/INN) |
| Carbaldrate (INN) |
| Almadrate sulfate (USAN) |
| Bismuth, [milk of] (USP) |
| Silodrate (USAN) |
| Bismuth citrate (USP) |
| Bismuth magnesium aluminosilicate (JAN) |
| Histamine receptor H2 antagonist |
| Cimetidine |
| Cimetidine (JP19/USP/INN) <JP/US> |
| Cimetidine hydrochloride (USP) <US> |
| Ranitidine |
| Ranitidine (USAN/INN) |
| Ranitidine hydrochloride (JP19/USP) <US> |
| Ranitidine bismuth citrate (USAN) |
| Famotidine (JP19/USP/INN) <JP/US> |
| Nizatidine (JP19/USP/INN) <JP/US> |
| Niperotidine (INN) |
| Roxatidine |
| Roxatidine (INN) |
| Roxatidine acetate hydrochloride (JP19/USAN) <JP> |
| Roxatidine acetate (BAN) |
| Lafutidine (JP19/INN) <JP> |
| Oxmetidine |
| Oxmetidine hydrochloride (USAN) |
| Oxmetidine mesylate (USAN) |
| Osutidine (JAN/INN) |
| Dalcotidine (JAN/INN) |
| Pibutidine hydrochloride (JAN) |
| Donetidine (USAN) |
| Etintidine hydrochloride (USAN) |
| Icotidine (USAN) |
| Lavoltidine succinate (USAN) |
| Lupitidine hydrochloride (USAN) |
| Metiamide (USAN/INN) |
| Sufotidine (USAN/INN) |
| Tiotidine (USAN/INN) |
| Zaltidine hydrochloride (USAN) |
| Proton pump inhibitor (PPI) |
| Omeprazole |
| Omeprazole (JP19/USP/INN) <JP/US> |
| Omeprazole sodium (USAN) |
| Omeprazole sodium injection (JAN) <JP> |
| Omeprazole magnesium (USP) <US> |
| Pantoprazole |
| Pantoprazole (USAN/INN) |
| Pantoprazole sodium (USP); Pantoprazole sodium hydrate (JAN) <US> |
| Lansoprazole (JP19/USP/INN) <JP/US> |
| Rabeprazole |
| Rabeprazole (INN) |
| Rabeprazole sodium (JP19/USP) <JP/US> |
| Esomeprazole |
| Esomeprazole (INN) |
| Esomeprazole magnesium (USP); Esomeprazole magnesium hydrate (JP19) <JP/US> |
| Esomeprazole sodium (USAN) <US> |
| Esomeprazole potassium (USAN) |
| Esomeprazole strontium (USAN) <US> |
| Esomeprazole magnesium dihydrate <US> |
| Dexlansoprazole |
| Dexlansoprazole (INN/USAN) <US> |
| Dexlansoprazole sesquihydrate <US> |
| Vonoprazan |
| Vonoprazan (USAN/INN) |
| Vonoprazan fumarate (JAN/USAN) <JP/US> |
| Tegoprazan (INN) |
| Fexuprazan (INN) |
| Ilaprazole (INN) |
| Zastaprazan (INN) |
| Linaprazan |
| Linaprazan glurate (USAN/INN) |
| Linaprazan glurate hydrochloride (USAN) |
| Tenatoprazole (JAN/INN) |
| Revaprazan hydrochloride (USAN) |
| Timoprazole (INN) |
| Picoprazole (INN) |
| Leminoprazole (INN) |
| Penaprazole sodium hydrate (JAN) |
| Gastric mucosal protectant |
| Sucralfate |
| Sucralfate |
| Sucralfate (USP/INN); Sucralfate hydrate (JP19) <JP/US> |
| Methylmethionine sulfonium chloride (JAN) <JP> |
| Gefarnate (JP19/INN) |
| Troxipide (JP19/INN) |
| Alginic acid |
| Alginic acid (NF) |
| Sodium alginate (JAN/NF) <JP> |
| Potassium alginate (NF) |
| Rebamipide (JP19/INN) <JP> |
| Teprenone (JP19/INN) <JP> |
| Glutamine (USP); L-Glutamine (JP19) <US> |
| Sodium gualenate hydrate (JAN) <JP> |
| Ecabet |
| Ecabet (INN) |
| Ecabet sodium hydrate (JP19) |
| Cetraxate |
| Cetraxate (INN) |
| Cetraxate hydrochloride (JP19/USAN) <JP> |
| Irsogladine |
| Irsogladine (INN) |
| Irsogladine maleate (JP19) <JP> |
| Benexate |
| Benexate (INN) |
| Benexate hydrochloride betadex (JAN) <JP> |
| Polaprezinc (JP19/INN) <JP> |
| Sofalcone (JAN) |
| Aldioxa (JP19/USAN/INN) <JP> |
| Egualen sodium hydrate (JAN) <JP> |
| Azulene sulfonate sodium and L-glutamine <JP> |
| Deproteinized serum |
| Misoprostol (JAN/USP/INN) <JP/US> |
| Enprostil (JAN/USAN/INN) |
| Pirenzepine |
| Pirenzepine (USAN/INN) |
| Pirenzepine hydrochloride (USAN) |
| Pirenzepine hydrochloride hydrate (JP19) <JP> |
| Proglumide (JP19/USAN/INN) |
| Piperidolate |
| Piperidolate (INN) |
| Piperidolate hydrochloride (JAN) <JP> |
| Propantheline |
| Propantheline |
| Propantheline bromide (JP19/USP/INN) <JP> |
| Prifinium bromide (JAN/INN) |
| Timepidium bromide |
| Timepidium bromide |
| Timepidium bromide hydrate (JP19) <JP> |
| Scopolamine butylbromide (JP19) <JP> |
| Oxetacaine |
| Oxethazaine (JP19/USAN); Oxetacaine (INN) <JP> |
| Oxetacaine hydrochloride |
| Guaiazulen |
| 1,4-Dimethyl-7-isopropylazulene (JAN) <JP> |
| Sodium gualenate (INN) |
| Sodium gualenate hydrate (JAN) <JP> |
| Butropium bromide (JP19/INN) |
| Tiquizium bromide (JAN/INN) <JP> |
| Plaunotol (JAN/INN) |
| Oxapium iodide (JP19/INN) |
| Ornoprostil (JAN/INN) |