商品名：Azarga*, Azopt*
Bismuth is a gastric cytoprotectant with activity against spiral bacteria. Bismuth chelate is effective in healing gastric and duodenal ulcers in humans, due to its direct toxic effects on gastric Helicobacter pylori and by stimulating mucosal prostaglandin and bicarbonate secretion. It is often used in conjunction with an H2 receptor antagonist. Bismuth subsalicylate has a mild anti- inflammatory effect. Pepto-Bismol should be used with caution in cats due to its subsalicylate content.
Acute oral poisoning, gastric ulceration and flatulent diarrhoea. Doses are empirical; none have been defined in dogs and cats.
劑量數字暫停提供：VetPro 的劑量改依 DRUGAPI 藥物資料庫對外的內容，DRUGAPI 目前不提供可直接計算的劑量。下方列出 DRUGAPI 的審查結論與劑量審查引用的來源；計算機可手動輸入劑量換算。
本節點涵蓋多種不可互換產品。現有犬貓共用劑量未綁定確切產品、成分、配製、途徑、管路、適應症、水合與電解質狀態，也未完成阻塞、穿孔、吞嚥及誤吸閘門，因此不得計算、處方或產生飼主劑量。
依出現頻率分組；嚴重副作用獨立列出，臨床上需立即辨識。