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Ranitidine (Zantac) is an H2 blocker. Histamine is released by nerves to the stomach and bind to H2 receptors to signal the stomach to make acid. Ranitidine blocks this interactions and so decreases acid production.

The drugs called "antihistamines" block the H1 histamine receptors so that histamine (the same chemical) released by immune cells can't interact with other immune cells to cause Allergies.

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13y ago

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Related Questions

Is Ranitidine capitalized?

Ranitidine is typically capitalized as it is a proper noun referring to a specific medication.


Is ranitidine the same as zantac?

Yes, Zantac is a brand name drug for ranitidine, which is an antacid.


Why does ranitidine easily dissolve?

Ranitidine easily dissolves in water because it is a hydrophilic compound, meaning it has an affinity for water molecules. This allows the ranitidine molecules to break apart and mix with water, facilitating its dissolution.


Does ranitidine have amphetamine in it?

No


Is Ranitidine bad for liver?

no it is not


What is the generic name of ranitidine?

Zantac


Does this drug interfere with coumadin?

ranitidine


What is Zantac also called?

Ranitidine


Can you take gaviscon as well as 150mg ranitidine?

Yes, you can take Gaviscon and ranitidine together, as they work in different ways to relieve heartburn and indigestion. Ranitidine reduces stomach acid production, while Gaviscon forms a protective barrier that helps prevent acid reflux. However, it’s always advisable to consult with a healthcare professional before combining medications to ensure safety and effectiveness based on your individual health needs.


What is the nursing consideration for ranitidine?

in peptic ulcer


Substitute for ranitidine for better ED?

Hmmm, ranitidine is used to control stomach acid. If by ED you mean erectile dysfunction, I don't see the connection.


What is the difference between cimetidine and ranitidine?

Cimetidine and ranitidine are both H2 receptor antagonists used to reduce stomach acid production. However, ranitidine has a longer duration of action and is generally considered more potent than cimetidine. Cimetidine can interact with more drugs due to its inhibition of various cytochrome P450 enzymes.