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epinefrina means epinephrine — a common term in Medical Spanish. Learn how it's used in a real-world example.

📅 Published: September 21, 2025

🩺 Medical Spanish

epinefrina

noun • /[eh-pee-neh-FREE-nah]/

epinephrine

Example:

Administramos epinefrina durante la reacción.

We administered epinephrine during the reaction.

🧠 What does epinefrina mean?

Epinefrina is the Spanish word for epinephrine, also known as adrenaline. It's a hormone and neurotransmitter that plays a crucial role in the body's "fight-or-flight" response to stress. It increases heart rate, blood flow to muscles, and blood sugar levels, preparing the body for intense physical activity. Epinephrine is also used medically to treat severe allergic reactions (anaphylaxis), cardiac arrest, and asthma attacks.

📚 Extra examples

  • El médico le administró una inyección de epinefrina.
    The doctor administered an epinephrine injection.
  • La epinefrina es vital en situaciones de emergencia.
    Epinephrine is vital in emergency situations.
  • Su cuerpo liberó una gran cantidad de epinefrina debido al susto.
    Their body released a large amount of epinephrine due to the fright.

💡 Did You Know?

While both words refer to the same hormone, 'epinefrina' is generally preferred in medical settings, while 'adrenalina' is more commonly used in everyday language to describe the feeling of an adrenaline rush.

🔁 Synonyms & opposites of "epinefrina"

Synonyms: adrenalina

🔍 See more medical spanish words

❓ FAQ

How do you say 'epinephrine' in Spanish?
The Spanish word for 'epinephrine' is 'epinefrina'.
How do you pronounce 'epinefrina' in Spanish?
It's pronounced eh-pee-neh-FREE-nah, with the stress on the 'FREE' syllable.
How do you use 'epinefrina' in a sentence?
Here's an example: 'El paciente necesitaba una inyección de epinefrina.' (The patient needed an epinephrine injection).
What is the English translation of 'epinefrina'?
'Epinefrina' translates to 'epinephrine' or 'adrenaline' in English.
Does 'epinefrina' change for gender or number?
No, 'epinefrina' is a feminine noun and doesn't change its form for number.
Is 'epinefrina' common in everyday Spanish?
While understood, 'epinefrina' is primarily used in medical contexts, not everyday conversation. You're more likely to hear 'adrenalina' in casual settings when referring to the feeling of excitement.
Does 'epinefrina' have slang or double meanings?
No, 'epinefrina' doesn't have any slang or double meanings. It retains its specific medical meaning.
Is 'epinefrina' used differently in Spain vs Latin America?
No, the meaning and usage of 'epinefrina' are consistent across both Spain and Latin America.

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