How is alopecia areata prevented?

Updated: Aug 06, 2020
  • Author: Chantal Bolduc, MD, FRCPC; Chief Editor: Dirk M Elston, MD  more...
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Alopecia areata is highly unpredictable. No treatment is effective in preventing or halting progression of the condition. No trigger can be found to explain disease exacerbation in most patients.

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