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Postherpetic neuralgia - Wikipedia, the free encyclopedia
Postherpetic neuralgia (PHN) is a neuralgia caused by the varicella zoster virus. Typically, the neuralgia is confined to a dermatomic area of the skin and follows an outbreak of herpes zoster (HZ, c...
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AfterShingles.com is an educational resource about shingles and postherpetic neuralgia (PHN), or after-shingles pain, its impact on people’s lives and steps to take to help manage this condition. Learn More About After-Shingles Pain...
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Neuralgia is severe pain along the course of a nerve. The pain occurs because of a change in neurological structure or function due to irritation or damage of a nerve. Postherpetic neuralgia ... Postherpetic neuralgia is a persistent nerve pain that often occurs as a result of shingles. Shingles is caused by the...
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Some patients with postherpetic neuralgia (PHN) appear to have abnormal function of unmyelinated nociceptors and sensory loss (usually minimal). Pain and temperature detection systems are hypersensitive to light mechanical stimulation, leading to severe pain (allodynia).
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Postherpetic neuralgia (PHN) is the most common complication of herpes zoster or shingles. It is defined broadly as any pain that remains after healing of herpes zoster lesions or rash, usually after a three month period.
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Postherpetic neuralgia is a pain that persists in some people who have had shingles. It often eases and goes over time. Medication can often ease the pain. ... Postherpetic neuralgia (PHN) is a nerve pain (neuralgia) that persists after a shingles rash has cleared. If the pain goes, but then returns at a later date,
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