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Can You Prevent Postherpetic Neuralgia?
Published: Jan 06, 2024
Preventing postherpetic neuralgia (PHN) is possible with timely interventions. Learn how vaccination and early treatment of shingles can reduce your risk.
Vaccination: Your Best Defense
Vaccines against the varicella-zoster virus can significantly reduce the incidence of shingles and, by extension, PHN. The shingles vaccine is particularly recommended for older adults, as it boosts immunity and helps prevent the reactivation of the virus.
Early Treatment of Shingles
Treating shingles promptly with antiviral medications like acyclovir can lessen the severity of the rash and pain, reducing the risk of developing PHN. Starting treatment within 72 hours of the rash appearing is crucial for effectiveness.
Frequently Asked Questions
Vaccination and early shingles treatment are key.
It's recommended for adults over 50.
Within 72 hours of rash onset for best results.
Key Takeaways
Could proactive measures help you avoid PHN?
References
- Oxman MN, Levin MJ, Johnson GR, et al. A vaccine to prevent herpes zoster and postherpetic neuralgia in older adults. N Engl J Med 2005; 352:2271.
- Acosta EP, Balfour HH Jr. Acyclovir for treatment of postherpetic neuralgia: efficacy and pharmacokinetics. Antimicrob Agents Chemother 2001; 45:2771.
This article has been reviewed for accuracy by one of the licensed medical doctors working for Doctronic. Always discuss health information with your healthcare provider.
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