metoprolol: meaning, definition, pronunciation and examples
C2 (Technical/Medical)Formal, Technical, Medical
Quick answer
What does “metoprolol” mean?
A selective beta-1 receptor blocker medication used primarily to treat high blood pressure, angina, and heart failure.
Audio
Pronunciation
Definition
Meaning and Definition
A selective beta-1 receptor blocker medication used primarily to treat high blood pressure, angina, and heart failure.
A cardiovascular drug belonging to the class of beta-blockers, chemically known as 1-(isopropylamino)-3-[4-(2-methoxyethyl)phenoxy]propan-2-ol.
Dialectal Variation
British vs American Usage
Differences
No significant differences in meaning or usage. Spelling and pronunciation are consistent. Prescription conventions and brand names may vary slightly by country (e.g., Lopresor vs. Lopressor).
Connotations
Purely technical/medical. No cultural connotations.
Frequency
Equally frequent in medical contexts in both regions.
Grammar
How to Use “metoprolol” in a Sentence
The cardiologist prescribed [metoprolol] for hypertension.[Metoprolol] is administered [orally/twice daily].[Metoprolol] works by blocking beta-1 adrenergic receptors.Vocabulary
Collocations
Examples
Examples of “metoprolol” in a Sentence
noun
British English
- The consultant switched her patient from atenolol to metoprolol.
- Metoprolol is on the hospital's formulary.
American English
- He's been on metoprolol for his atrial fibrillation.
- We'll start a low dose of metoprolol succinate.
Usage
Meaning in Context
Business
Used in pharmaceutical industry reports, marketing, and regulatory documents.
Academic
Frequent in medical, pharmacology, and cardiology textbooks, journals, and research papers.
Everyday
Used only in patient-doctor consultations or when discussing personal medication.
Technical
The primary context, used in clinical notes, prescribing guidelines, and drug monographs.
Vocabulary
Synonyms of “metoprolol”
Strong
Neutral
Weak
Vocabulary
Antonyms of “metoprolol”
Watch out
Common Mistakes When Using “metoprolol”
- Mispronunciation: /ˈmet.oʊ.proʊ.lɔːl/ (incorrect stress).
- Misspelling: 'metoprolal', 'metopropolol'.
- Confusing tartrate (short-acting) and succinate (long-acting) formulations.
FAQ
Frequently Asked Questions
Metoprolol tartrate is an immediate-release formulation, typically taken twice daily. Metoprolol succinate is an extended-release formulation, designed for once-daily dosing to provide more consistent 24-hour beta-blockade.
No. Abrupt discontinuation can cause a rebound increase in heart rate and blood pressure, potentially worsening angina or triggering a heart attack. Dose reduction must be gradual and under medical supervision.
'Metoprolol' is the international nonproprietary name (generic name). Lopressor and Toprol-XL are examples of well-known brand names for its different salts.
You should avoid other medications that can lower heart rate or blood pressure excessively without consulting your doctor. Alcohol may enhance its effects. Always inform healthcare providers you are on a beta-blocker before new treatments.
A selective beta-1 receptor blocker medication used primarily to treat high blood pressure, angina, and heart failure.
Metoprolol is usually formal, technical, medical in register.
Metoprolol: in British English it is pronounced /mɛˈtɒp.rə.lɒl/, and in American English it is pronounced /məˈtoʊ.prəˌloʊl/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Think: "MET O PROtect the LOL (heart)" – a medication (MET) that PROtects your heart (a vital organ, not to be joked about, hence 'LOL').
Conceptual Metaphor
MEDICATION IS A SHIELD / BLOCKER: Metoprolol is conceptualized as an agent that blocks or shields the heart from excessive sympathetic nervous system stimulation.
Practice
Quiz
What is the primary mechanism of action of metoprolol?