Postherpetic neuralgia

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Postherpetic neuralgia

Postherpetic neuralgia is pain, headaches, and nerve problems that occur as a complication of shingles (herpes zoster). Postherpetic neuralgia lasts for at least 30 days and can continue for months to years.

People who develop shingles after age 50 and who have severe pain and rash during shingles have the greatest risk for developing postherpetic neuralgia. It most commonly occurs on the forehead or chest. The pain associated with postherpetic neuralgia may make it difficult to eat, sleep, and perform daily activities. It may also increase the risk for depression.

Postherpetic neuralgia is difficult to treat; however, early treatment of shingles with antiviral medications may prevent development of postherpetic neuralgia. Once postherpetic neuralgia occurs, certain medications, such as anticonvulsants, antidepressants, and opioids, can relieve pain. Most cases of postherpetic neuralgia resolve within a year.

Credits

Author	Jeannette Curtis
Author	Caroline Rea, RN, BS, MS
Editor	Kathleen M. Ariss, MS
Editor	Susan Van Houten, RN, BSN, MBA
Associate Editor	Tracy Landauer
Associate Editor	Pat Truman
Primary Medical Reviewer	Patrice Burgess, MD - Family Medicine
Primary Medical Reviewer	Adam Husney, MD - Family Medicine
Primary Medical Reviewer	Kathleen Romito, MD - Family Medicine
Last Updated	May 25, 2007

Last updated:	May 25, 2007
Author:	Caroline Rea, RN, BS, MS
Reviewed By:	Kathleen Romito, MD - Family Medicine
Editors:	Susan Van Houten, RN, BSN, MBA, Pat Truman

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