When.com Web Search

  1. Ad

    related to: famotidine h1 or h2 acid reaction with sodium

Search results

  1. Results From The WOW.Com Content Network
  2. Famotidine - Wikipedia

    en.wikipedia.org/wiki/Famotidine

    Famotidine, sold under the brand name Pepcid among others, is a histamine H 2 receptor antagonist medication that decreases stomach acid production. [4] It is used to treat peptic ulcer disease, gastroesophageal reflux disease, and Zollinger–Ellison syndrome. [4] It is taken by mouth or by injection into a vein. [4] It begins working within ...

  3. Drugs for acid-related disorders - Wikipedia

    en.wikipedia.org/wiki/Drugs_for_acid-related...

    The H 2 receptor antagonists are a class of drugs used to block the action of histamine on parietal cells in the stomach, decreasing the production of acid by these cells. H 2 antagonists are used in the treatment of dyspepsia, although they have been surpassed in popularity by the more effective [1] proton pump inhibitors.

  4. ATC code A02 - Wikipedia

    en.wikipedia.org/wiki/ATC_code_A02

    ATC code A02 Drugs for acid related disorders is a therapeutic subgroup of the Anatomical Therapeutic Chemical Classification System, a system of alphanumeric codes developed by the World Health Organization (WHO) for the classification of drugs and other medical products.

  5. Histamine receptor - Wikipedia

    en.wikipedia.org/wiki/Histamine_receptor

    There are four main types: H1, H2, H3, and H4. H1 receptors are linked to allergic responses, H2 to gastric acid regulation, H3 to neurotransmitter release modulation, and H4 to immune system function. There are four known histamine receptors: H 1 receptor H1 Receptors: These receptors are primarily located on smooth muscle cells, endothelial ...

  6. H2 receptor antagonist - Wikipedia

    en.wikipedia.org/wiki/H2_receptor_antagonist

    Cimetidine was the prototypical histamine H 2 receptor antagonist from which later drugs were developed. Cimetidine was the culmination of a project at Smith, Kline & French (SK&F; now GlaxoSmithKline) by James W. Black, C. Robin Ganellin, and others to develop a histamine receptor antagonist that would suppress stomach acid secretion.

  7. H1 antagonist - Wikipedia

    en.wikipedia.org/wiki/H1_antagonist

    H 1 antagonists, also called H 1 blockers, are a class of medications that block the action of histamine at the H 1 receptor, helping to relieve allergic reactions.Agents where the main therapeutic effect is mediated by negative modulation of histamine receptors are termed antihistamines; other agents may have antihistaminergic action but are not true antihistamines.

  8. Antihistamine - Wikipedia

    en.wikipedia.org/wiki/Antihistamine

    Clinically, H 1-antihistamines are used to treat allergic reactions and mast cell-related disorders. Sedation is a common side effect of H 1 -antihistamines that readily cross the blood–brain barrier ; some of these drugs, such as diphenhydramine and doxylamine , may therefore be used to treat insomnia .

  9. Proton-pump inhibitor - Wikipedia

    en.wikipedia.org/wiki/Proton-pump_inhibitor

    The proton pump is the terminal stage in gastric acid secretion, being directly responsible for secreting H + ions into the gastric lumen, making it an ideal target for inhibiting acid secretion. [ citation needed ] Because the H,K-ATPase is the final step of acid secretion, an inhibitor of this enzyme is more effective than receptor ...