New shot eases shingles pain that Won't quit

This study looked at whether a targeted ultrasound-guided nerve block (SPSIPB) can reduce pain in people with postherpetic neuralgia, a chronic pain condition that can linger after shingles. Researchers reviewed records of 34 adults who received this injection and measured pain levels, nerve pain features, and quality of life. The goal was to see if this procedure offers relief when standard treatments have failed.