Nomen

die Nebenwirkung

side effect, adverse effect, adverse reaction

Das Medikament hat einige Nebenwirkungen.

The medicine has some side effects.

Informieren Sie sich über mögliche Nebenwirkungen.

Inform yourself about possible side effects.

to have side effects The medicine has side effects.

to inform about side effects The doctor informs about side effects.

Synonyms: unerwünschte Wirkung (undesired effect); Antonyms: Hauptwirkung (main effect)

From 'Neben-' (side, secondary) + 'Wirkung' (effect). Literally a 'side effect'.

Think of an 'effect' ('Wirkung') that happens 'on the side' ('Neben-') of the intended one.

This page is designed for learning support. Please use it as a learning reference, not as a formal reference.