Definition, Meaning & Synonyms

adverse-effect

noun
/ˈæd.vɜrs.ɪˌfɛkt/
Definition
An unintended and harmful outcome resulting from a particular action or treatment.
Examples
  • Taking the medication without proper guidance can lead to serious adverse effects.
  • The adverse effects of pollution on health are widely documented.
Meaning
The negative impact or consequence that occurs as a result of a specific activity, often considered in medical or environmental contexts.
Synonyms
  • negative effect
  • unfavorable consequence
  • harmful outcome