Feasibility of Topical Applications of Natural High-Concentration Capsaicinoid Solutions in Patients with Peripheral Neuropathic Pain: A Retrospective Analysis

Figure 1

High-concentration capsaicinoid application tolerability immediately after treatment. Proportion (%) of treatment-related discomfort in terms of burning pain (66 patients) or erythema in (72 patients) ranked in order of intensity (IC = 95%).