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prednisone

American  
[pred-nuh-sohn, -zohn] / ˈprɛd nəˌsoʊn, -ˌzoʊn /

noun

Pharmacology.
  1. an analogue of cortisone, C 2 1 H 2 6 O 5 , used as an anti-inflammatory, immunosuppressive, and antineoplastic in the treatment of various diseases.


prednisone British  
/ ˈprɛdnɪˌsəʊn /

noun

  1. a steroid drug derived from cortisone and having the same uses

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of prednisone

First recorded in 1950–55; pre(gna)d(ie)n(e) , a component of its chemical name + (cort)isone

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Acne can be a side effect of certain medications, including some mental health drugs like lithium or corticosteroids like prednisone, Ploch said.

From Seattle Times Dec. 18, 2023

In addition to trying to find a treatment that would bring McNaughton's colitis into remission, Loftus wanted to wean him off the steroid prednisone, which he had been taking since his initial diagnosis in 2014.

From Salon Feb. 2, 2023

Her treatment included medical infusions and prednisone, which contributed to an 80-pound weight gain, Fontana said.

From Los Angeles Times Nov. 14, 2022

He was prescribed prednisone, a mainstay drug used to treat Crohn’s.

From Washington Post Jul. 9, 2022

The whole episode—including anti-itch cream, prednisone, prednisone cream, and Benadryl to get through the nights—eats up $30.

From "Nickel and Dimed: On (Not) Getting By in America" by Barbara Ehrenreich

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