placidyl

Thân thiện

A doctor prescribes placidyl to a patient for sleep.

Definition

Noun 1. A brand name for the drug ethchlorvynol: Placidyl is the proprietary name for a synthetic sedative and hypnotic medication, chemically known as ethchlorvynol. It was historically prescribed to treat insomnia and anxiety by inducing sleep and calming the nervous system.

Usage Examples

• Noun:
  • The physician prescribed Placidyl for short-term management of severe insomnia.
  • Due to its potential for abuse and dependence, Placidyl is no longer commonly used in modern medical practice.

Advanced Usage

• Historical/Medical Context: The term is primarily used in historical or specific medical contexts to refer to this discontinued sedative-hypnotic. It is often mentioned in discussions about the history of pharmacology or drug safety.
  • The withdrawal from Placidyl can be particularly dangerous.

Variants and Related Words

• Ethchlorvynol (n): The generic, non-proprietary chemical name for the drug marketed as Placidyl.
• Sedative-hypnotic (n): A class of drugs that depress the central nervous system, used to induce sedation or sleep. Placidyl belongs to this class.

Synonyms

• Ethchlorvynol: The direct chemical synonym.
• Sedative: A more general term for a calming drug.
• Hypnotic: A more general term for a sleep-inducing drug.

Notes on Usage

• Capitalization: "Placidyl" is a proper noun (a trademark) and is typically capitalized.
• Context: This word is highly specific and is not used in everyday conversation. It appears almost exclusively in medical, pharmaceutical, or historical texts.

Học thuật

Noun

1. a mild sedative-hypnotic drug (trade name Placidyl)

Từ đồng nghĩa

• ethchlorvynol
• Placidyl