Spanish Phrase
Asegúrate de terminar todo el tratamiento de antibióticos.
Meaning
This sentence is a firm reminder to complete the entire course of antibiotics, stressing that stopping early could reduce effectiveness and increase resistance. It carries a caring tone, often used by health professionals or friends looking out for someone's well‑being.
When to use
Use it when you want to advise a patient, a family member, or a friend about medication adherence, especially after a doctor’s prescription. It’s also appropriate in health‑education videos, pharmacy counseling, or casual conversation about staying healthy.
✦Grammar Breakdown
Asegúratedeterminartodoeltratamientodeantibióticos
Imperativo reflexivo
‘Asegúrate’ is the affirmative imperative of the reflexive verb ‘asegurarse’, with the pronoun attached to the end of the verb.
Preposición ‘de’
After ‘asegurarse’, the preposition ‘de’ introduces the action that must be ensured.
Infinitivo después de ‘de’
The verb ‘terminar’ stays in its infinitive form because it follows the preposition ‘de’.
Partitivo ‘todo el’
‘Todo el’ functions as a partitive article meaning ‘the whole’, and it must agree in gender and number with the noun that follows.
Noun phrase ‘tratamiento de antibióticos’
‘Tratamiento’ is a masculine singular noun; the complement ‘de antibióticos’ specifies the type of treatment.
🗨In Conversation
Asegúrate de terminar todo el tratamiento de antibióticos.
Make sure you finish the whole antibiotic course.
Lo haré, gracias por el consejo.
I will, thanks for the advice.
✕Common Mistakes
Asegúrate de terminar todo el tratamiento de antibiótico.
The noun should be plural because the treatment usually involves a course of multiple doses.
Asegúrate terminar todo el tratamiento de antibióticos.
The preposition ‘de’ is required after ‘asegurarse’.
Asegúrate de terminar todo tratamiento de antibióticos.
The article ‘el’ is needed; ‘todo el’ is the correct partitive construction.
↔Alternatives
No dejes de tomar los antibióticos hasta terminar el tratamiento.
Don’t stop taking the antibiotics until you finish the treatment.
Completa todo el ciclo de antibióticos.
Complete the entire antibiotic cycle.
Asegúrate de acabar con todo el antibiótico.
Make sure you finish all the antibiotics.
Cultural Tip
In most Spanish‑speaking countries doctors stress ‘terminar el tratamiento’ because incomplete courses can lead to antibiotic resistance, a public‑health concern. The phrase is formal enough for medical settings but also natural in everyday conversation. Note that ‘antibiótico’ is masculine; when referring to the whole regimen you usually say ‘el tratamiento de antibióticos’, not ‘el tratamiento de antibiótico’.