verb

exacerbate

ig-ZAS-er-bayt/ɪɡˈzæsərbeɪt/

To make something bad worse.

Scratching the irritated skin exacerbates its redness and discomfort.

Scratching irritated skin worsens redness, restrained medical portrayal.
Etymology

Latin acerbus means “harsh, bitter,” with ex- perhaps adding “thoroughly.” Making something more bitter or hostile provides the connection to the broader sense of worsening pain, conflict, or a bad situation.

In context

Dr. Rupa Wong7:43
it's going to make your blepharitis worse it's going to exacerbate the amount of sleep and discharge that you find in the morning
Is Morning Eye Discharge Normal? Eye Doctor Explains

More examples

  • His sarcastic remarks exacerbated the tension between them.
  • The loud music is exacerbating my headache.
  • Another delivery delay will exacerbate the shortage.

Forms

exacerbate · exacerbates · exacerbated · exacerbating

exacerbation noun — The act of making something bad worse.

Similar words

aggravate
Also means to annoy someone, unlike exacerbate.
worsen
Applies to becoming worse as well as making worse.