antidiuretic drug
Definition
Noun: A substance used in medicine to reduce or control the production of urine by the kidneys. It works by increasing water reabsorption in the kidneys, thereby decreasing urine volume and helping the body retain fluid.
Usage
This term is used in medical and pharmacological contexts to describe a class of medications. It is typically a formal term. - The doctor prescribed an antidiuretic drug to manage the patient's condition of excessive urination. - Antidiuretic drugs are crucial in treating diabetes insipidus.
Examples
- Desmopressin is a common antidiuretic drug.
- The primary function of an antidiuretic drug is to conserve body water.
- Treatment with an antidiuretic drug helped stabilize the patient's fluid balance.
Advanced Usage
- Clinical Context: The term is often used when discussing hormone replacement therapy or the management of specific fluid-balance disorders.
- Vasopressin, a natural hormone, can also be administered as an antidiuretic drug.
Variants and Related Words
- Antidiuretic (noun/adjective): Often used as a shorter form.
- Vasopressin has a potent antidiuretic effect.
- Antidiuretic hormone (ADH): The natural hormone (vasopressin) that these drugs often mimic or supplement.
Synonyms
- Antidiuretic agent
- Antidiuretic
- ADH analogue (for drugs that mimic the hormone)
Notes on Meaning
The core meaning is pharmacological. It refers specifically to a drug, not the body's natural hormone, though the drug's action mimics that hormone. The goal is always to reduce urine output.
Noun
-
a drug that limits the formation of urine
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