Posted in Web Postherpetic Neuralgia: Risk Factors, Symptoms & Diagnosis January 23, 2021 Postherpetic neuralgia is a painful condition that affects your nerves and skin. It’s a complication of herpes zoster, commonly called shingles.. Shingles is a painful, blistering skin rash … https://www.healthline.com/health/postherpetic-neuralgia