Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

2 questions · 3 findings · 1 reviews

No studies found 0 · 0%GRADE not reported 0 · 0%Very low 1 · 33.3%Low 0 · 0%Moderate 2 · 66.7%High 0 · 0%

High‐concentration (8%) capsaicin patch vs control patch (0.4%)

Patient Global Impression of Change much or very much improved · adults with postherpetic neuralgia
2 findings from 1 review