zantac

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Word: Zantac

Part of Speech: Noun

Definition: Zantac is a type of medicine that helps block a substance in the body called histamine. It is mainly used to treat problems related to the stomach, such as peptic ulcers (sores in the stomach lining), gastritis (inflammation of the stomach), and esophageal reflux (when stomach acid comes back up into the esophagus).

Usage Instructions:

• Zantac is usually taken as a tablet or liquid, and it is important to follow a doctor’s instructions when using it.
• It is often taken before meals to help reduce stomach acid.

Example Sentence:

• "The doctor prescribed Zantac to help relieve my heartburn."

Advanced Usage:

• In medical contexts, you may hear phrases like "H2 receptor antagonists," which is a category that includes Zantac. This means it works by blocking histamine from attaching to certain receptors in the stomach, thus reducing acid production.

Word Variants:

• The active ingredient in Zantac is called ranitidine. This is the generic name for the same medicine.

Different Meanings:

• Zantac specifically refers to the brand name of this medication. If someone says "zantac" in a non-medical context, it usually does not have another meaning.

Synonyms:

• Ranitidine (the generic name)
• Other similar medications like famotidine (Pepcid) or cimetidine (Tagamet), which also reduce stomach acid.

Idioms and Phrasal Verbs:

• There are no idioms or phrasal verbs specifically related to Zantac, as it is a medical term. However, you may hear phrases like "take medication" or "manage symptoms" when discussing its use.

Summary:

Zantac is a medicine used to help people with stomach problems by reducing acid production.

Academic

Noun

1. a histamine blocker and antacid (trade name Zantac) used to treat peptic ulcers and gastritis and esophageal reflux

Synonyms

• ranitidine
• Zantac