What is the role of corticosteroids in the treatment of cluster headache (CH)?

Updated: Jun 07, 2019
  • Author: Michelle Blanda, MD; Chief Editor: Tarakad S Ramachandran, MBBS, MBA, MPH, FAAN, FACP, FAHA, FRCP, FRCPC, FRS, LRCP, MRCP, MRCS  more...
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Corticosteroids are extremely effective in terminating a CH cycle and in preventing immediate headache recurrence. High-dose prednisone is prescribed for the first few days, followed by a gradual taper. Simultaneous use of standard prophylactic agents (eg, verapamil) is recommended. The mechanism of action in CH is still subject to speculation.

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