Capsaicin Patch Reduces Postherpetic Neuralgia Pain & Improves Quality of Life

Capsaicin Patch Treatment Offers Sustained Relief for Postherpetic Neuralgia, Study Finds

By [Your Name Here], World-Today-News.com

February 19, 2026 – Repeated treatments with a high-concentration capsaicin patch (HCCP) are linked to progressively greater and lasting reductions in pain associated with postherpetic neuralgia (PHN), a chronic pain condition following shingles, according to a latest analysis of real-world patient data. The treatment similarly appears to improve quality of life, emotional well-being and sleep, even as potentially reducing the need for other pain medications.

The retrospective study, published in Dermatology and Therapy, examined anonymized data from the German Pain e-Registry. Researchers followed 961 adults diagnosed with PHN who received at least one HCCP treatment between 2015 and 2021 for a minimum of 12 months, collecting patient-reported outcomes verified by physicians at baseline and approximately every 12 weeks.

Patients were categorized based on the number of HCCP treatments received over the 12-month period: one, two, three, or four. The average age of participants was 63.8 years, with women comprising 69.7% of the study group. Participants had experienced pain for an average of 3.3 years and reported high baseline pain levels, with a mean 24-hour average pain intensity (API) of 61.8 on a 100-point scale.

The study demonstrated a significant decrease in mean API across all treatment groups. At month 3, the average pain intensity dropped to 46.8 (P <.001) and further decreased to 31.8 at month 12 (P <.001). The most substantial reductions in pain were observed in patients receiving four HCCP treatments, with their average pain intensity falling from 63.7 at baseline to 19.