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

📅 Published: July 30, 2025

🩺 Medical Spanish

alergia

noun • /[ah-LEHR-hyah]/

allergy

Example:

¿Tiene alergia a algún medicamento?

Are you allergic to any medication?

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🧠 What does alergia mean?

Alergia translates to 'allergy' in English. It refers to a damaging immune response by the body to a substance, especially pollen, fur, a particular food, or dust, to which it has become hypersensitive. These substances are known as allergens. Symptoms can range from mild skin irritation to severe reactions like anaphylaxis.

📚 Extra examples

  • Tengo alergia al polen.
    I have an allergy to pollen.
  • Mi hijo tiene una alergia a los cacahuetes.
    My son has a peanut allergy.
  • ¿Tiene alguna alergia alimentaria?
    Do you have any food allergies?
  • Su alergia es bastante grave.
    His allergy is quite serious.
  • Las alergias son comunes en primavera.
    Allergies are common in spring.

❓ FAQ

How do you say 'allergy' in Spanish?
The Spanish word for 'allergy' is 'alergia'.
How do you pronounce 'alergia' in Spanish?
It's pronounced ah-ler-HEE-ah. The stress falls on the third syllable.
How do you use 'alergia' in a sentence?
You can use it like this: 'Tengo una alergia al gluten' (I have a gluten allergy) or 'Ella sufre de alergias estacionales' (She suffers from seasonal allergies).
What is the English translation of 'alergia'?
'Alergia' translates to 'allergy' in English.
Does 'alergia' change for gender or number?
It can change for number. 'Alergia' is singular, and 'alergias' is plural. The word itself is feminine, so you would use feminine articles and adjectives with it.
Is 'alergia' common in everyday Spanish?
Yes, 'alergia' is a common word, especially during allergy season or when discussing food sensitivities.
Does 'alergia' have slang or double meanings?
No, 'alergia' doesn't typically have slang or double meanings. It's used in a straightforward way to refer to medical allergies.
Is 'alergia' used differently in Spain vs Latin America?
No, the meaning and usage of 'alergia' are consistent across Spain and Latin America.

🔁 Synonyms & opposites of "alergia"

Synonyms: reacción alérgica, hipersensibilidad

💡 Did You Know?

The word 'alergia' comes from the Greek words 'allos' (other) and 'ergon' (work), suggesting a different reaction than normal.

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