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1. List of H2 antagonists (H2 blockers) - Drugs.com
drugs.com
Link: https://www.drugs.com/drug-class/h2-antagonists.html
Description: WebH2 antagonists block histamine-induced gastric acid secretion from the parietal cells of the gastric mucosa (lining of the stomach). H2 antagonists are used to treat gastroesophageal reflux disease ( GERD ), gastrointestinal ulcers and …
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2. Histamine Type-2 Receptor Antagonists (H2 Blockers)
nih.gov
Link: https://www.ncbi.nlm.nih.gov/books/NBK547929/
Description: WebJan 25, 2018 · OVERVIEW. The selective histamine type 2 receptor antagonists/blockers (H2 blockers) are widely used in the treatment of acid-peptic disease, including duodenal and gastric ulcers, gastroesophageal reflux disease and common heartburn. The four H2 blockers in current use are available by prescription as well as over-the-counter, and are some of ...
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3. Histamine H2 Antagonist (Oral Route, Injection Route, Intravenous Route …
mayoclinic.org
Link: https://www.mayoclinic.org/drugs-supplements/histamine-h2-antagonist-oral-route-injection-route-intravenous-route/description/drg-20068584
Description: WebApr 1, 2024 · Histamine H2-receptor antagonists, also known as H2-blockers, are used to treat duodenal ulcers and prevent their return. They are also used to treat gastric ulcers and for some conditions, such as Zollinger-Ellison disease, in which the …
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4. H2 receptor antagonist - Wikipedia
wikipedia.org
Link: https://en.wikipedia.org/wiki/H2_receptor_antagonist
Description: WebH 2 antagonists, sometimes referred to as H2RAs and also called H 2 blockers, are a class of medications that block the action of histamine at the histamine H 2 receptors of the parietal cells in the stomach. This decreases the production of stomach acid. H 2 antagonists can be used in the treatment of dyspepsia, peptic ulcers and ...
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5. H2 Blockers - StatPearls - NCBI Bookshelf
nih.gov
Link: https://www.ncbi.nlm.nih.gov/books/NBK525994/
Description: WebAug 17, 2023 · H2RAs decrease gastric acid secretion by reversibly binding to histamine H2 receptors located on gastric parietal cells, thereby inhibiting the binding and activity of the endogenous ligand histamine. H2 blockers thus function as competitive antagonists.
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6. H2 blockers: Types, uses, and side effects - Medical News Today
medicalnewstoday.com
Link: https://www.medicalnewstoday.com/articles/h2-blockers
Description: WebFeb 10, 2023 · H2 blockers are sometimes called H2 receptor antagonists, or H2RAs. They reduce the amount of acid the stomach produces by lowering histamine production. Reducing the production of stomach...
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7. Histamine H2 Antagonist (Oral Route, Injection Route, Intravenous …
mayoclinic.org
Link: https://www.mayoclinic.org/drugs-supplements/histamine-h2-antagonist-oral-route-injection-route-intravenous-route/proper-use/drg-20068584
Description: WebApr 1, 2024 · For injection dosage form: To treat duodenal ulcers, gastric ulcers or conditions in which the stomach produces too much acid: Older adults, adults, and teenagers—300 mg injected into muscle, every six to eight hours. Or, 300 mg injected slowly into a …
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8. Histamine receptors, agonists, and antagonists in health and …
nih.gov
Link: https://pubmed.ncbi.nlm.nih.gov/34225942/
Description: WebH2 receptor antagonists have shown efficacy in treatment of schizophrenia, but they are not in widespread clinical use. H4 receptor ligands may in the future be tested for neuroimmunological disorders and potentially neurodegenerative disorders in which inflammation plays a role, but clinical tests have not yet been initiated.
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9. Histamine Type-2 Receptor Antagonists (H2 Blockers) - PubMed
nih.gov
Link: https://pubmed.ncbi.nlm.nih.gov/31643264/
Description: WebJan 25, 2018 · The selective histamine type 2 receptor antagonists/blockers (H2 blockers) are widely used in the treatment of acid-peptic disease, including duodenal and gastric ulcers, gastroesophageal reflux disease and common heartburn. The four H2 blockers in current use are available by prescription as well a …
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10. Antihistamine - Wikipedia
wikipedia.org
Link: https://en.wikipedia.org/wiki/Antihistamine
Description: WebH 2-antihistamines bind to histamine H 2 receptors in the upper gastrointestinal tract, primarily in the stomach. Antihistamines that target the histamine H 2-receptor are used to treat gastric acid conditions (e.g., peptic ulcers and acid reflux). Other antihistamines also target H 3 receptors and H 4 receptors.
