heartburn

Bismuth Subsalicylate (Bismuth subsalicylat) 是口服抗酸和止泻试剂。它能够抑制体内前列腺素合成，抑制胃和肠道黏膜炎症反应。它广泛用于研究腹泻疾病，如恶心、消化不良、腹泻等。

Angelic Acid ((Z)-2-Methylbut-2-enoic acid) 是一种存在于Anthemis nobilis 精油中的酯，能够促进伤口愈合，具有促进安定和精神药物的作用。

Omeprazole magnesium 是口服活性的质子泵（proton pump）抑制剂（PPI），用于抑制胃酸，常用于研究胃酸反流和烧心症相关症状。

Cisapride tartrate is chemically related to metoclopramide, but unlike metoclopramide, it does not cross the blood-brain barrier or have antidopaminergic effects. Cisapride is a serotonin-4 (5-HT4) receptor agonist. Cisapride was indicated for the symptomatic treatment of adult patients with nocturnal heartburn due to gastroesophageal reflux disease. The Food and Drug Administration (FDA) in America stopped the marketing of cisapride as of 14th July 2000. They had received at least 341 reports of heart rhythm abnormalities and these led to 80 deaths. Other reported adverse effects are: headache, diarrhea, abdominal pain, nausea, constipation. Cisapride for animals has been found helpful in some cases of megaesophagus and is a common treatment for feline megacolon. Clarithromycin, erythromycin, and troleandomycin markedly inhibit the metabolism of cisapride. Concurrent administration of certain anticholinergic compounds, such as belladonna alkaloids and dicyclomine, would be e......