How effective are corticosteroids in the treatment of keloids and hypertrophic scars?

Updated: May 29, 2020
  • Author: Brian Berman, MD, PhD; Chief Editor: Dirk M Elston, MD  more...
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Intralesional steroid therapy as a single modality and as an adjunct to excision has been shown to be efficacious in various studies. Response rates varied from 50-100%, with recurrence rates of 9-50% in completely resolved scars. When combined with excision, postoperative intralesional TAC injections yielded a recurrence rate of 0-100%, with most studies citing a rate of less than 50%. Complications of repeated corticosteroid injections include atrophy, telangiectasia formation, and pigmentary alteration.

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