Prolonged Antipruritic Effect of Botulinum Toxin Type A on Cowhage-induced Itch: A Randomized, Single-blind, Placebo-controlled Trial

In conclusion, botulinum toxin type A reduced cowhage itch for at least 3 months, which suggests that botulinum toxin type A is a potential long-lasting treatment for localized, non-histaminergic itch.PMID:37584094 | DOI:10.2340/actadv.v103.6581

Source: Acta Dermato-Venereologica - August 16, 2023 Category: Dermatology Authors: Leigh A Nattkemper Ashley Vander Does Carolyn M Stull Michael J Lavery Rodrigo Valdes-Rodriguez Marlene McGregory Yiong Huak Chan Gil Yosipovitch Source Type: research