meperidine

Thân thiện

A doctor prescribes meperidine for a patient's post-surgical pain.

Definition

Noun: A synthetic opioid analgesic medication used primarily for the relief of moderate to severe pain. It acts on the central nervous system to alter the perception of and emotional response to pain.

Usage

Meperidine is used as a medical term for a specific prescription painkiller. It is typically used in clinical settings (e.g., hospitals) for acute pain management, such as post-surgical pain or pain from medical procedures. Its use is strictly controlled due to its potential for dependence and serious side effects.

Examples

• The doctor administered meperidine to manage the patient's post-operative pain.
• Due to its risks, meperidine is no longer a first-choice treatment for chronic pain conditions.
• The pharmacy dispensed a limited supply of meperidine with a clear warning label.

Advanced Usage

• Chemical Name: The systematic chemical name for meperidine is ethyl 1-methyl-4-phenylpiperidine-4-carboxylate.
• Clinical Context: In medical literature, the use of meperidine is often discussed in comparison to other opioids like morphine, noting its different metabolite profile and associated risks.

Variants and Related Words

• Demerol: (noun) A common trade name for meperidine.
• Pethidine: (noun) The international nonproprietary name (INN) for meperidine, commonly used outside of North America.
• Opioid Analgesic: (noun phrase) The class of drugs to which meperidine belongs.

Synonyms

• Analgesic: (noun) A broader term for any pain-relieving drug.
• Narcotic: (noun) In medical/legal contexts, a term for strong, often addictive, pain-relieving drugs like opioids. (Note: This term has regulatory and colloquial implications beyond the specific drug meperidine.)

Related Phrases

• Meperidine toxicity: (noun phrase) A serious condition caused by excessive accumulation of the drug or its metabolite, normeperidine, which can cause seizures.
• Meperidine equivalent: (noun phrase) A dosage calculation used to compare the potency of different opioid medications.

Học thuật

Noun

1. a synthetic narcotic drug (trade name Demerol) used to treat pain

Từ đồng nghĩa

• meperidine hydrochloride
• Demerol