What is the role of combination therapies in the treatment of postherpetic neuralgia (PHN)?

Updated: Feb 11, 2021
  • Author: Camila K Janniger, MD; Chief Editor: Dirk M Elston, MD  more...
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The use of oral or epidural corticosteroids in conjunction with antiviral therapy has been found to be beneficial in treating moderate-to-severe acute zoster but to have no effect on the development or duration of PHN. [85, 97, 87] Intrathecal administration of corticosteroids has also been attempted [116] but is not currently recommended.

Combination therapies have shown promise for relieving PHN, but clinical evidence to support such approaches is limited. [117]

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