Using 'Estar' instead of 'Ser'
Mistake: “Saying 'Estoy alérgico' to describe your condition.”
Correction: Soy alérgico/a.
How to say
I have a food allergy
in SpanishTengo alergia a...
TEN-goh ah-LEHR-hee-ah ah...
This is the most direct and standard way to say 'I have an allergy to...' It is grammatically safe because you don't need to change the gender of the words based on who is speaking.
💬Other Ways to Say It
Soy alérgico a... / Soy alérgica a...
★★★★★
soy ah-LEHR-hee-koh ah / soy ah-LEHR-hee-kah ah
neutral🌍
This means 'I am allergic to...' Use 'alérgico' if you identify as male and 'alérgica' if you identify as female.
When to use: Use this when introducing your condition to a waiter, doctor, or host. It is very common and natural.
No puedo comer...
★★★★★
noh PWEH-doh koh-MEHR...
neutral🌍
Literally 'I cannot eat...' This is a broader phrase that covers allergies, intolerances, or strict diets.
When to use: Use this if you want to be firm about a restriction without necessarily explaining the medical details, or if you struggle with the word 'alergia'.
Me hace daño...
★★★★☆
meh AH-seh DAH-nyoh...
casual🌎 🇲🇽 🇨🇴
Translates to 'It hurts me' or 'It makes me sick.' It implies a bad reaction but is less clinical than 'allergy.'
When to use: Good for intolerances or foods that upset your stomach, but stick to 'alergia' for life-threatening situations.
Soy celíaco / Soy celíaca
★★★★☆
soy seh-LEE-ah-koh / soy seh-LEE-ah-kah
neutral🇪🇸 🇦🇷 🇺🇾
Specific term for 'I am celiac.' Awareness of celiac disease is particularly high in Spain and Argentina.
When to use: Use exclusively if you have Celiac disease and need to avoid gluten (gluten).
¿Esto lleva...?
★★★★☆
EHS-toh YEH-bah...?
neutral🇪🇸
Means 'Does this carry/contain...?' A very common way to ask about ingredients in Spain.
When to use: Use when pointing at a specific dish on a menu to ask if it contains your allergen.
¿Esto tiene...?
★★★★★
EHS-toh TYEH-neh...?
neutral🌎
Means 'Does this have...?' The standard way to ask about ingredients in Latin America.
When to use: Use in Mexico, Colombia, etc., to ask if a dish contains nuts, dairy, etc.
🔑Key Words
Key Words to learn:
📊Quick Comparison
Choose the right phrase based on your medical needs and the situation.
| Phrase | Formality | Best For | Avoid When |
|---|---|---|---|
| Tengo alergia a... | Neutral | Standard, clear communication of a medical allergy. | You just dislike a food (it sounds too serious). |
| Soy alérgico/a a... | Neutral | Introducing yourself or your medical profile. | You forget to match the gender (male/female). |
| No puedo comer... | Neutral | Dietary restrictions, intolerances, or dislikes. | You have a life-threatening anaphylactic allergy (might not sound urgent enough). |
📈Difficulty Level
Overall Difficulty:beginnerMaster in 1 hour
Pronunciation3/5
The 'g' in 'alergia' makes a guttural 'h' sound, and the stress patterns can be tricky for beginners.
Grammar2/5
Fairly simple, but requires knowing 'Ser' vs 'Estar' and basic gender agreement.
Cultural Nuance3/5
Requires navigating food culture where refusing food can sometimes be seen as rude unless a medical reason is clearly stated.
Key Challenges:
- Pronouncing the 'g' as 'h'
- Remembering specific vocabulary for your allergen (e.g., shellfish types)
💡Examples in Action
Ordering at a restaurantA2
Perdón, tengo alergia a los mariscos. ¿Esta sopa tiene camarones?
Excuse me, I have a shellfish allergy. Does this soup have shrimp?
Asking a waiter or bakery staffA2
Soy alérgica al gluten. ¿Tienen opciones sin gluten?
I am allergic to gluten (female speaker). Do you have gluten-free options?
Emphasizing severity to a server or hostB1
No puedo comer nueces, es muy peligroso para mí.
I cannot eat nuts, it is very dangerous for me.
A parent warning a teacher or caregiverA2
Cuidado, el niño es alérgico al huevo.
Careful, the boy is allergic to egg.
🌍Cultural Context
Taking Allergies Seriously
In major cities in Spain and Latin America, food allergies are taken very seriously, and EU laws in Spain strictly require allergen labeling. However, in smaller towns or street food stalls (puestos), cross-contamination awareness may be lower. It is always safer to explain that your allergy is 'grave' (serious) or 'peligrosa' (dangerous).
The 'Just a Little Bit' Misunderstanding
In some hospitality cultures, there is a desire to please the guest, and a cook might think removing the allergen from the top of a dish makes it safe. Be very clear that you cannot eat food that has even touched ('tocado') the ingredient.
Gluten in Argentina and Spain
Argentina and Spain are havens for celiacs. In Argentina, look for the 'Sin TACC' logo (Trigo, Avena, Cebada, Centeno) on products, which certifies they are gluten-free. It is widespread and legally regulated.
❌ Common Pitfalls
Confusing 'Peanuts' Vocabulary
Mistake: “Using 'nueces' (walnuts/pecans) when you mean peanuts.”
Correction: Cacahuates (Mexico) / Maní (South America) / Cacahuetes (Spain).
Forgetting Gender Agreement
Mistake: “A woman saying 'Soy alérgico'.”
Correction: Soy alérgica.
💡Pro Tips
Use the 'Sin' (Without) Formula
When ordering, a quick shorthand is to order your dish followed by 'sin [ingredient].' For example: 'Una ensalada, sin queso, por favor' (A salad, without cheese, please).
Carry a Chef Card
If your Spanish is limited and your allergy is severe, download a 'Chef Card' in Spanish on your phone. Show this to the waiter so they can show the chef. It removes the language barrier.
Be Specific with Fruit
Don't just say you are allergic to 'fruta' (fruit). Name the specific fruit (fresas, kiwi, melocotón), as fruit is a garnish on many desserts and drinks.
🗺️Regional Variations
🇪🇸
Spain
Preferred:Soy celíaco / Tengo alergia a los frutos secos
Pronunciation:The 'c' in 'celíaco' is pronounced with a 'th' sound (the-LEE-ah-koh) in most of Spain.
Alternatives:
¿Esto lleva...?Soy intolerante a...
Spain uses 'frutos secos' as the general term for nuts. 'Cacahuetes' are peanuts. Labeling laws are very strict here.
⚠️ Note: Don't use 'maní' for peanut; people might understand, but 'cacahuete' is the local word.
🇲🇽
Mexico
Preferred:Soy alérgico a los cacahuates / mariscos
Pronunciation:Standard Latin American pronunciation.
Alternatives:
¿Esto tiene...?Me hace daño...
Use 'cacahuates' for peanuts. Be careful with moles (sauces) as they often contain blended nuts, seeds, and bread (gluten) which are not visible.
⚠️ Note: Assume nothing is safe in a sauce—always ask about ingredients in 'mole' or 'pipián'.
🌍
South America (Argentina/Chile/Colombia)
Preferred:Soy alérgico al maní
Pronunciation:Standard.
Alternatives:
Sin TACC (Argentina - Gluten Free)
The word for peanut is 'maní' (mah-NEE). In Argentina, gluten-free awareness is massive.
⚠️ Note: Using 'cacahuete' might confuse people; stick to 'maní'.
💬What Comes Next?
The waiter asks if it's a preference or medical
They say:
¿Es por alergia o preferencia?
Is it for an allergy or preference?
→
You respond:
Es una alergia muy grave.
It is a very serious allergy.
Asking about cross-contamination
They say:
Se fríe en el mismo aceite.
It is fried in the same oil.
→
You respond:
Entonces no puedo comerlo, gracias.
Then I cannot eat it, thank you.
🧠Memory Tricks
Alergia sounds like Allergy
This is a near-perfect cognate. Just remember the 'g' makes a soft 'h' sound (ah-LEHR-hee-ah).
SIN means WITHOUT
Imagine a 'SIN' to eat something that makes you sick. 'Sin' = Without.
🔄How It Differs from English
Spanish is more direct about medical conditions. While in English we might soften it with 'I think I might be allergic,' in Spanish, for safety, it is better to be direct: 'Tengo alergia.' Also, Spanish nouns for foods vary more by region (e.g., peanuts, strawberries, popcorn) than in English.
False Friends & Common Confusions:
"I am sick"
Why it''s different: Saying 'Estoy enfermo' implies you have a cold or flu, not an allergy.
Use instead: Me siento mal (I feel bad) or Tengo una reacción (I am having a reaction).
🎯Your Learning Path
➡️ Learn Next:
How to ask for the bill in Spanish
After a safe meal, you'll need to pay. This completes the restaurant experience.
How to say call a doctor in Spanish
A crucial safety phrase to know in case you do have an allergic reaction.
Vegetarian phrases in Spanish
Related dietary restriction vocabulary that often overlaps with allergy requests.
✏️Test Your Knowledge
Quick Quiz: I have a food allergy
Question 1 of 3
You are at a restaurant in Mexico and have a peanut allergy. Which phrase should you use?
Use phrases naturally, not mechanically
Knowing a phrase is one thing — using it at the right moment is another. Read 200+ illustrated and narrated Spanish stories to see phrases in the contexts where they actually belong.
Frequently Asked Questions
Is it rude to ask about ingredients in Spanish-speaking countries?
Not at all. While culturally people love to feed guests, health is respected. It is not rude to ask '¿Qué lleva esto?' (What is in this?) to ensure your safety.
What if I don't know the specific word for my allergen?
Use a translation app or look it up beforehand. In a pinch, you can say 'No puedo comer esto' (I can't eat this) and show a picture of the food on your phone.
Do I use 'Ser' or 'Estar' for allergies?
Always use 'Ser' (Soy alérgico). Allergies are viewed as a permanent characteristic of your biology, not a temporary mood or location.
How do I say 'Gluten Free' in Spanish?
The most common phrase is 'Sin gluten'. In Argentina, you will also see 'Sin TACC'.
📖Related Lessons
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