Botulinum toxin (BTX) is a neurotoxin derived from the Clostridium botulinum bacterium that inhibits the release of acetylcholine at the neuromuscular junction level whose effects has been used for many years to treat a variety of muscular/neuromuscular conditions and more recently also for cosmetic use. BTX has experimented in some dermatological conditions, which include Rosacea and facial flushing treatment with good results. The complex mechanism underlying those results is not completely understood but was proposed a release inhibition of acetylcholine from peripheral autonomic nerves of the cutaneous vasodilatory system combined with the blockade substance P and calcitonin gene-related peptide (CGRP) thus modulating blood vessel dilatation. We analysed the published data on BTX off label applications rosacea and flushing retrieved from PubMed.
Keywords: Botulin toxin; Rosacea.
Copyright: © 2019 Jacopo Scala, Aleksandra Vojvodic, Petar Vojvodic, Tatjana Vlaskovic-Jovicevic, Zorica Peric-Hajzler, Dusica Matovic, Sanja Dimitrijevic, Jovana Vojvodic, Goran Sijan, Nenad Stepic, Uwe Wollina, Michael Tirant, Nguyen Van Thuong, Massimo Fioranelli, Torello Lotti.