ScienceJuly 7, 2026
corticosteroid
/ˌkɔːrtɪkoʊˈstɪrɔɪd/
Definition
A class of steroid hormones used in medicine to reduce inflammation and treat various health conditions.
Etymology
The word is a compound of 'cortex' (referring to the outer layer of the adrenal gland where these hormones are produced) and 'steroid' (a chemical classification). It entered medical terminology in the mid-20th century as synthetic versions were developed for therapeutic use.
In the news
The article cites the use of corticosteroids as a successful example of evidence-based medicine, noting how rigorous research led to their adoption to save the lives of premature babies.
Evidence in action: how science helps us make better decisions
Read the full article ↗Physics World