How to Say "serum" in Spanish
The Spanish word for “serum” is “suero” — B1 level. This is a very common word in everyday Spanish.
English → SpanishB1
nounB1
medical or cosmetic liquid

Examples
El enfermero le puso un suero para la deshidratación.
The nurse gave him an IV for dehydration.
Tienes que tomar suero oral para recuperarte.
You need to drink oral rehydration salts to recover.
Masculine Noun
Since it ends in -o, it uses 'el' or 'un'. It follows the standard pattern for most Spanish nouns.
Related Translations
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