procaine hydrochloride
Noun: A local anesthetic drug, specifically the hydrochloride salt form of procaine. It is used to block nerve signals in a specific area of the body, temporarily preventing pain during medical and dental procedures. Its former common trade name was Novocain.
This term is used in medical, dental, and pharmacological contexts to refer to the specific chemical compound used as an injectable anesthetic. * The dentist administered procaine hydrochloride before filling the cavity. * Procaine hydrochloride is less commonly used today, having been largely replaced by other anesthetics like lidocaine.
- Chemical Context: In pharmacology, it is precisely referred to as the hydrochloride salt to distinguish it from the base compound 'procaine', indicating its formulation for stability and solubility for injection.
- Procaine (n): The base anesthetic compound from which procaine hydrochloride is derived.
- Novocain (n): A former proprietary trade name for procaine hydrochloride, now often used generically.
- Local anesthetic (n): The general class of drugs to which procaine hydrochloride belongs.
- Local anesthetic
- (Formerly) Novocain
This is a technical, compound noun. It is not typically used in idioms, phrasal verbs, or everyday conversation. Its usage is almost exclusively professional.
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procaine administered as a hydrochloride (trade name Novocain)
