How to Say “I feel nauseous” in Spanish

Introduction

Feeling under the weather while traveling or living in a Spanish-speaking country can be challenging, especially when you need to communicate how you feel. Knowing how to express nausea in Spanish is an essential skill that can help you seek appropriate help, explain your condition to a doctor, or simply let friends know you’re not feeling well.

The Most Common Way to Say I Feel Nauseous

The standard phrase Spanish speakers use is Tengo náuseas, which literally translates to I have nausea. This expression is universally understood across all Spanish-speaking countries and is appropriate for both formal and informal situations.

When you say tengo náuseas, you’re using the verb tener (to have) combined with the noun náuseas (nausea). Notice that náuseas is plural in Spanish, which is the standard form even though English speakers typically say nausea in singular.

Here’s how you might use it in context:
Tengo náuseas desde esta mañana. (I’ve felt nauseous since this morning.)
No puedo comer nada porque tengo náuseas. (I can’t eat anything because I feel nauseous.)

Alternative Expressions for Feeling Nauseous

Using the Verb Sentir

Another common way to express nausea is Me siento nauseado for men or Me siento nauseada for women. This phrase uses the reflexive verb sentirse (to feel) and means I feel nauseated. The adjective must agree with your gender, ending in -o for masculine and -a for feminine.

This construction is particularly popular in Latin America and sounds slightly more descriptive than tengo náuseas. You might hear:
Me siento nauseada después de ese viaje en autobús. (I feel nauseated after that bus ride.)
¿Te sientes nauseado? (Do you feel nauseated?)

Colloquial and Regional Variations

Spanish speakers often use more casual expressions in everyday conversation. Tengo ganas de vomitar means I feel like vomiting and is direct and widely understood. While more graphic, this phrase effectively communicates urgency.

In some regions, you’ll hear Estoy mareado (masculine) or Estoy mareada (feminine), which technically means I’m dizzy but is often used interchangeably with feeling nauseous since the two sensations frequently occur together.

Mexican Spanish speakers might say Tengo asco, which conveys a feeling of disgust or queasiness. In Spain, you might hear Estoy revuelto or Estoy revuelta, suggesting your stomach is churning or upset.

Describing Related Symptoms

Talking About an Upset Stomach

When nausea comes with stomach discomfort, Me duele el estómago (my stomach hurts) or Tengo el estómago revuelto (I have an upset stomach) are helpful phrases. The second expression uses revuelto, meaning stirred up or churned, which perfectly captures that unsettled feeling.

You can combine symptoms for clarity:
Tengo náuseas y me duele el estómago. (I feel nauseous and my stomach hurts.)
Tengo el estómago revuelto y mareos. (I have an upset stomach and dizziness.)

Expressing Dizziness and Vertigo

As mentioned earlier, Estoy mareado/a indicates dizziness, which often accompanies nausea. For more severe spinning sensations, Tengo vértigo specifies vertigo. These terms help medical professionals understand your symptoms more precisely.

When motion sickness is the culprit, Tengo mareo or Me mareo en el coche (I get car sick) are useful. You can specify the mode of transportation: Me mareo en el barco (I get seasick) or Me mareo en el avión (I get airsick).

Medical Context and Seeking Help

Speaking with Healthcare Professionals

When visiting a doctor or pharmacy, using precise medical terminology demonstrates seriousness. Presento náuseas is a formal way to say I’m experiencing nausea, using the verb presentar, which is common in medical Spanish.

You might need to provide more details:
Presento náuseas persistentes desde hace tres días. (I’ve been experiencing persistent nausea for three days.)
Las náuseas empeoran después de comer. (The nausea worsens after eating.)

Asking for Medication

To request anti-nausea medication, you can say ¿Tiene algo para las náuseas? (Do you have something for nausea?) at a pharmacy. The medication itself is called antiemético or more commonly medicina para las náuseas.

Pharmacists might ask follow-up questions, so it’s helpful to know:
¿Desde cuándo tiene náuseas? (Since when have you felt nauseous?)
¿Ha vomitado? (Have you vomited?)
¿Tiene otros síntomas? (Do you have other symptoms?)

Cultural Considerations and Usage Tips

Politeness and Directness

Spanish culture generally accepts direct communication about health issues, so you don’t need to soften your language excessively. However, in very formal settings, beginning with Disculpe (excuse me) shows courtesy before explaining your condition.

In restaurants, if food is causing discomfort, La comida me cayó mal (the food didn’t agree with me) is a polite way to indicate the meal upset your stomach without being accusatory.

Regional Vocabulary Differences

While tengo náuseas works everywhere, being aware of regional preferences helps you sound more natural. Argentine Spanish speakers frequently use Tengo arcadas to describe the feeling of needing to retch. In the Caribbean, you might hear Estoy empachado/a, suggesting overindulgence led to stomach upset.

Don’t worry about using the wrong regional variant—Spanish speakers will understand standard expressions regardless of local preferences.

Practical Scenarios and Example Dialogues

At a Restaurant

If you need to excuse yourself from a meal:
Disculpen, me siento nauseada. ¿Dónde está el baño? (Excuse me, I feel nauseous. Where’s the bathroom?)
Creo que algo me cayó mal. (I think something didn’t agree with me.)

During Travel

When experiencing motion sickness:
¿Podemos parar? Tengo náuseas. (Can we stop? I feel nauseous.)
Necesito aire fresco, estoy mareada. (I need fresh air, I feel dizzy.)

Explaining to Friends or Colleagues

When declining an invitation due to feeling unwell:
No puedo salir hoy, tengo náuseas todo el día. (I can’t go out today, I’ve felt nauseous all day.)
Me voy a quedar en casa porque me siento nauseado. (I’m going to stay home because I feel nauseous.)

Intensifying or Minimizing Your Symptoms

To convey severity, add adverbs: Tengo muchas náuseas (I feel very nauseous) or Tengo náuseas terribles (I have terrible nausea). For milder discomfort, Tengo un poco de náuseas (I feel a little nauseous) or Tengo náuseas leves (I have mild nausea) communicate that it’s not severe.

Describing duration helps others understand your situation:
Tengo náuseas constantes. (I have constant nausea.)
Tengo náuseas intermitentes. (I have intermittent nausea.)
Las náuseas van y vienen. (The nausea comes and goes.)

Conclusion

Mastering how to express nausea in Spanish equips you with an important communication tool for healthcare situations, travel, and daily life. Whether you use the standard tengo náuseas, the descriptive me siento nauseado/a, or regional variations, you’ll be able to clearly convey how you’re feeling and get the help you need in any Spanish-speaking environment.